264524001040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1\times {\mathrm{41351}}^1$

素因数の和:47528

約数の個数: 80

約数和(自身を含む): 662451100416

約数和(自身を除く): 397927099376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6151, 12302, 24604, 30755, 41351, 49208, 61510, 79963, 82702, 98416, 123020, 159926, 165404, 206755, 246040, 319852, 330808, 399815, 413510, 492080, 537563, 639704, 661616, 799630, 827020, 1075126, 1279408, 1599260, 1654040, 2150252, 2687815, 3198520, 3308080, 4300504, 5375630, 6397040, 8601008, 10751260, 21502520, 43005040, 254350001, 508700002, 1017400004, 1271750005, 2034800008, 2543500010, 3306550013, 4069600016, 5087000020, 6613100026, 10174000040, 13226200052, 16532750065, 20348000080, 26452400104, 33065500130, 52904800208, 66131000260, 132262000520, 264524001040]

約数ペア:

[(1, 264524001040), (2, 132262000520), (4, 66131000260), (5, 52904800208), (8, 33065500130), (10, 26452400104), (13, 20348000080), (16, 16532750065), (20, 13226200052), (26, 10174000040), (40, 6613100026), (52, 5087000020), (65, 4069600016), (80, 3306550013), (104, 2543500010), (130, 2034800008), (208, 1271750005), (260, 1017400004), (520, 508700002), (1040, 254350001), (6151, 43005040), (12302, 21502520), (24604, 10751260), (30755, 8601008), (41351, 6397040), (49208, 5375630), (61510, 4300504), (79963, 3308080), (82702, 3198520), (98416, 2687815), (123020, 2150252), (159926, 1654040), (165404, 1599260), (206755, 1279408), (246040, 1075126), (319852, 827020), (330808, 799630), (399815, 661616), (413510, 639704), (492080, 537563)]