6800605.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 144050400

約数和(自身を除く): 86054440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1481, 1780, 1958, 2962, 3560, 3916, 4895, 5924, 7405, 7832, 9790, 11848, 14810, 16291, 19580, 29620, 32582, 39160, 59240, 65164, 81455, 130328, 131809, 162910, 263618, 325820, 527236, 651640, 659045, 1054472, 1318090, 1449899, 2636180, 2899798, 5272360, 5799596, 7249495, 11599192, 14498990, 28997980, 57995960]

約数ペア:

[(1, 57995960), (2, 28997980), (4, 14498990), (5, 11599192), (8, 7249495), (10, 5799596), (11, 5272360), (20, 2899798), (22, 2636180), (40, 1449899), (44, 1318090), (55, 1054472), (88, 659045), (89, 651640), (110, 527236), (178, 325820), (220, 263618), (356, 162910), (440, 131809), (445, 130328), (712, 81455), (890, 65164), (979, 59240), (1481, 39160), (1780, 32582), (1958, 29620), (2962, 19580), (3560, 16291), (3916, 14810), (4895, 11848), (5924, 9790), (7405, 7832)]