8762575760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 21382631424

約数和(自身を除く): 12620055664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 71, 80, 82, 142, 164, 191, 197, 205, 284, 328, 355, 382, 394, 410, 568, 656, 710, 764, 788, 820, 955, 985, 1136, 1420, 1528, 1576, 1640, 1910, 1970, 2840, 2911, 3056, 3152, 3280, 3820, 3940, 5680, 5822, 7640, 7831, 7880, 8077, 11644, 13561, 13987, 14555, 15280, 15662, 15760, 16154, 23288, 27122, 27974, 29110, 31324, 32308, 37627, 39155, 40385, 46576, 54244, 55948, 58220, 62648, 64616, 67805, 69935, 75254, 78310, 80770, 108488, 111896, 116440, 125296, 129232, 135610, 139870, 150508, 156620, 161540, 188135, 216976, 223792, 232880, 271220, 279740, 301016, 313240, 323080, 376270, 542440, 556001, 559480, 573467, 602032, 626480, 646160, 752540, 1084880, 1112002, 1118960, 1146934, 1505080, 1542707, 2224004, 2293868, 2671517, 2780005, 2867335, 3010160, 3085414, 4448008, 4587736, 5343034, 5560010, 5734670, 6170828, 7713535, 8896016, 9175472, 10686068, 11120020, 11469340, 12341656, 13357585, 15427070, 21372136, 22240040, 22938680, 24683312, 26715170, 30854140, 42744272, 44480080, 45877360, 53430340, 61708280, 106860680, 109532197, 123416560, 213721360, 219064394, 438128788, 547660985, 876257576, 1095321970, 1752515152, 2190643940, 4381287880, 8762575760]

約数ペア:

[(1, 8762575760), (2, 4381287880), (4, 2190643940), (5, 1752515152), (8, 1095321970), (10, 876257576), (16, 547660985), (20, 438128788), (40, 219064394), (41, 213721360), (71, 123416560), (80, 109532197), (82, 106860680), (142, 61708280), (164, 53430340), (191, 45877360), (197, 44480080), (205, 42744272), (284, 30854140), (328, 26715170), (355, 24683312), (382, 22938680), (394, 22240040), (410, 21372136), (568, 15427070), (656, 13357585), (710, 12341656), (764, 11469340), (788, 11120020), (820, 10686068), (955, 9175472), (985, 8896016), (1136, 7713535), (1420, 6170828), (1528, 5734670), (1576, 5560010), (1640, 5343034), (1910, 4587736), (1970, 4448008), (2840, 3085414), (2911, 3010160), (3056, 2867335), (3152, 2780005), (3280, 2671517), (3820, 2293868), (3940, 2224004), (5680, 1542707), (5822, 1505080), (7640, 1146934), (7831, 1118960), (7880, 1112002), (8077, 1084880), (11644, 752540), (13561, 646160), (13987, 626480), (14555, 602032), (15280, 573467), (15662, 559480), (15760, 556001), (16154, 542440), (23288, 376270), (27122, 323080), (27974, 313240), (29110, 301016), (31324, 279740), (32308, 271220), (37627, 232880), (39155, 223792), (40385, 216976), (46576, 188135), (54244, 161540), (55948, 156620), (58220, 150508), (62648, 139870), (64616, 135610), (67805, 129232), (69935, 125296), (75254, 116440), (78310, 111896), (80770, 108488)]