13333981760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53353}}^1$

素因数の和:53452

約数の個数: 112

約数和(自身を含む): 35126566272

約数和(自身を除く): 21792584512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 352, 355, 440, 568, 704, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3520, 3905, 4544, 5680, 6248, 7810, 11360, 12496, 15620, 22720, 24992, 31240, 49984, 53353, 62480, 106706, 124960, 213412, 249920, 266765, 426824, 533530, 586883, 853648, 1067060, 1173766, 1707296, 2134120, 2347532, 2934415, 3414592, 3788063, 4268240, 4695064, 5868830, 7576126, 8536480, 9390128, 11737660, 15152252, 17072960, 18780256, 18940315, 23475320, 30304504, 37560512, 37880630, 41668693, 46950640, 60609008, 75761260, 83337386, 93901280, 121218016, 151522520, 166674772, 187802560, 208343465, 242436032, 303045040, 333349544, 416686930, 606090080, 666699088, 833373860, 1212180160, 1333398176, 1666747720, 2666796352, 3333495440, 6666990880, 13333981760]

約数ペア:

[(1, 13333981760), (2, 6666990880), (4, 3333495440), (5, 2666796352), (8, 1666747720), (10, 1333398176), (11, 1212180160), (16, 833373860), (20, 666699088), (22, 606090080), (32, 416686930), (40, 333349544), (44, 303045040), (55, 242436032), (64, 208343465), (71, 187802560), (80, 166674772), (88, 151522520), (110, 121218016), (142, 93901280), (160, 83337386), (176, 75761260), (220, 60609008), (284, 46950640), (320, 41668693), (352, 37880630), (355, 37560512), (440, 30304504), (568, 23475320), (704, 18940315), (710, 18780256), (781, 17072960), (880, 15152252), (1136, 11737660), (1420, 9390128), (1562, 8536480), (1760, 7576126), (2272, 5868830), (2840, 4695064), (3124, 4268240), (3520, 3788063), (3905, 3414592), (4544, 2934415), (5680, 2347532), (6248, 2134120), (7810, 1707296), (11360, 1173766), (12496, 1067060), (15620, 853648), (22720, 586883), (24992, 533530), (31240, 426824), (49984, 266765), (53353, 249920), (62480, 213412), (106706, 124960)]