20220152480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1771

約数の個数: 192

約数和(自身を含む): 53393872896

約数和(自身を除く): 33173720416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 103, 110, 142, 160, 176, 206, 220, 284, 352, 355, 412, 440, 515, 568, 710, 781, 824, 880, 1030, 1133, 1136, 1420, 1562, 1571, 1648, 1760, 2060, 2266, 2272, 2840, 3124, 3142, 3296, 3905, 4120, 4532, 5665, 5680, 6248, 6284, 7313, 7810, 7855, 8240, 9064, 11330, 11360, 12496, 12568, 14626, 15620, 15710, 16480, 17281, 18128, 22660, 24992, 25136, 29252, 31240, 31420, 34562, 36256, 36565, 45320, 50272, 58504, 62480, 62840, 69124, 73130, 80443, 86405, 90640, 111541, 117008, 124960, 125680, 138248, 146260, 160886, 161813, 172810, 181280, 223082, 234016, 251360, 276496, 292520, 321772, 323626, 345620, 402215, 446164, 552992, 557705, 585040, 643544, 647252, 691240, 804430, 809065, 892328, 1115410, 1170080, 1226951, 1287088, 1294504, 1382480, 1608860, 1618130, 1779943, 1784656, 2230820, 2453902, 2574176, 2589008, 2764960, 3217720, 3236260, 3559886, 3569312, 4461640, 4907804, 5178016, 6134755, 6435440, 6472520, 7119772, 8899715, 8923280, 9815608, 11488723, 12269510, 12870880, 12945040, 14239544, 17799430, 17846560, 19631216, 22977446, 24539020, 25890080, 28479088, 35598860, 39262432, 45954892, 49078040, 56958176, 57443615, 71197720, 91909784, 98156080, 114887230, 126375953, 142395440, 183819568, 196312160, 229774460, 252751906, 284790880, 367639136, 459548920, 505503812, 631879765, 919097840, 1011007624, 1263759530, 1838195680, 2022015248, 2527519060, 4044030496, 5055038120, 10110076240, 20220152480]

約数ペア:

[(1, 20220152480), (2, 10110076240), (4, 5055038120), (5, 4044030496), (8, 2527519060), (10, 2022015248), (11, 1838195680), (16, 1263759530), (20, 1011007624), (22, 919097840), (32, 631879765), (40, 505503812), (44, 459548920), (55, 367639136), (71, 284790880), (80, 252751906), (88, 229774460), (103, 196312160), (110, 183819568), (142, 142395440), (160, 126375953), (176, 114887230), (206, 98156080), (220, 91909784), (284, 71197720), (352, 57443615), (355, 56958176), (412, 49078040), (440, 45954892), (515, 39262432), (568, 35598860), (710, 28479088), (781, 25890080), (824, 24539020), (880, 22977446), (1030, 19631216), (1133, 17846560), (1136, 17799430), (1420, 14239544), (1562, 12945040), (1571, 12870880), (1648, 12269510), (1760, 11488723), (2060, 9815608), (2266, 8923280), (2272, 8899715), (2840, 7119772), (3124, 6472520), (3142, 6435440), (3296, 6134755), (3905, 5178016), (4120, 4907804), (4532, 4461640), (5665, 3569312), (5680, 3559886), (6248, 3236260), (6284, 3217720), (7313, 2764960), (7810, 2589008), (7855, 2574176), (8240, 2453902), (9064, 2230820), (11330, 1784656), (11360, 1779943), (12496, 1618130), (12568, 1608860), (14626, 1382480), (15620, 1294504), (15710, 1287088), (16480, 1226951), (17281, 1170080), (18128, 1115410), (22660, 892328), (24992, 809065), (25136, 804430), (29252, 691240), (31240, 647252), (31420, 643544), (34562, 585040), (36256, 557705), (36565, 552992), (45320, 446164), (50272, 402215), (58504, 345620), (62480, 323626), (62840, 321772), (69124, 292520), (73130, 276496), (80443, 251360), (86405, 234016), (90640, 223082), (111541, 181280), (117008, 172810), (124960, 161813), (125680, 160886), (138248, 146260)]