22310080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 59399424

約数和(自身を除く): 37089344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 173, 208, 248, 260, 310, 320, 346, 403, 416, 496, 520, 620, 692, 806, 832, 865, 992, 1040, 1240, 1384, 1612, 1730, 1984, 2015, 2080, 2249, 2480, 2768, 3224, 3460, 4030, 4160, 4498, 4960, 5363, 5536, 6448, 6920, 8060, 8996, 9920, 10726, 11072, 11245, 12896, 13840, 16120, 17992, 21452, 22490, 25792, 26815, 27680, 32240, 35984, 42904, 44980, 53630, 55360, 64480, 69719, 71968, 85808, 89960, 107260, 128960, 139438, 143936, 171616, 179920, 214520, 278876, 343232, 348595, 359840, 429040, 557752, 697190, 719680, 858080, 1115504, 1394380, 1716160, 2231008, 2788760, 4462016, 5577520, 11155040, 22310080]

約数ペア:

[(1, 22310080), (2, 11155040), (4, 5577520), (5, 4462016), (8, 2788760), (10, 2231008), (13, 1716160), (16, 1394380), (20, 1115504), (26, 858080), (31, 719680), (32, 697190), (40, 557752), (52, 429040), (62, 359840), (64, 348595), (65, 343232), (80, 278876), (104, 214520), (124, 179920), (130, 171616), (155, 143936), (160, 139438), (173, 128960), (208, 107260), (248, 89960), (260, 85808), (310, 71968), (320, 69719), (346, 64480), (403, 55360), (416, 53630), (496, 44980), (520, 42904), (620, 35984), (692, 32240), (806, 27680), (832, 26815), (865, 25792), (992, 22490), (1040, 21452), (1240, 17992), (1384, 16120), (1612, 13840), (1730, 12896), (1984, 11245), (2015, 11072), (2080, 10726), (2249, 9920), (2480, 8996), (2768, 8060), (3224, 6920), (3460, 6448), (4030, 5536), (4160, 5363), (4498, 4960)]