108293680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 277437600

約数和(自身を除く): 169143920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 176, 218, 220, 436, 440, 545, 872, 880, 1090, 1129, 1199, 1744, 2180, 2258, 2398, 4360, 4516, 4796, 5645, 5995, 8720, 9032, 9592, 11290, 11990, 12419, 18064, 19184, 22580, 23980, 24838, 45160, 47960, 49676, 62095, 90320, 95920, 99352, 123061, 124190, 198704, 246122, 248380, 492244, 496760, 615305, 984488, 993520, 1230610, 1353671, 1968976, 2461220, 2707342, 4922440, 5414684, 6768355, 9844880, 10829368, 13536710, 21658736, 27073420, 54146840, 108293680]

約数ペア:

[(1, 108293680), (2, 54146840), (4, 27073420), (5, 21658736), (8, 13536710), (10, 10829368), (11, 9844880), (16, 6768355), (20, 5414684), (22, 4922440), (40, 2707342), (44, 2461220), (55, 1968976), (80, 1353671), (88, 1230610), (109, 993520), (110, 984488), (176, 615305), (218, 496760), (220, 492244), (436, 248380), (440, 246122), (545, 198704), (872, 124190), (880, 123061), (1090, 99352), (1129, 95920), (1199, 90320), (1744, 62095), (2180, 49676), (2258, 47960), (2398, 45160), (4360, 24838), (4516, 23980), (4796, 22580), (5645, 19184), (5995, 18064), (8720, 12419), (9032, 11990), (9592, 11290)]