61319840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 159304320

約数和(自身を除く): 97984480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 877, 920, 1520, 1748, 1754, 1840, 2185, 3040, 3496, 3508, 3680, 4370, 4385, 6992, 7016, 8740, 8770, 13984, 14032, 16663, 17480, 17540, 20171, 28064, 33326, 34960, 35080, 40342, 66652, 69920, 70160, 80684, 83315, 100855, 133304, 140320, 161368, 166630, 201710, 266608, 322736, 333260, 383249, 403420, 533216, 645472, 666520, 766498, 806840, 1333040, 1532996, 1613680, 1916245, 2666080, 3065992, 3227360, 3832490, 6131984, 7664980, 12263968, 15329960, 30659920, 61319840]

約数ペア:

[(1, 61319840), (2, 30659920), (4, 15329960), (5, 12263968), (8, 7664980), (10, 6131984), (16, 3832490), (19, 3227360), (20, 3065992), (23, 2666080), (32, 1916245), (38, 1613680), (40, 1532996), (46, 1333040), (76, 806840), (80, 766498), (92, 666520), (95, 645472), (115, 533216), (152, 403420), (160, 383249), (184, 333260), (190, 322736), (230, 266608), (304, 201710), (368, 166630), (380, 161368), (437, 140320), (460, 133304), (608, 100855), (736, 83315), (760, 80684), (874, 70160), (877, 69920), (920, 66652), (1520, 40342), (1748, 35080), (1754, 34960), (1840, 33326), (2185, 28064), (3040, 20171), (3496, 17540), (3508, 17480), (3680, 16663), (4370, 14032), (4385, 13984), (6992, 8770), (7016, 8740)]