11988893360

素因数分解:

$2^4\times 5^1\times {\mathrm{8867}}^1\times {\mathrm{16901}}^1$

素因数の和:25781

約数の個数: 40

約数和(自身を含む): 27878970096

約数和(自身を除く): 15890076736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8867, 16901, 17734, 33802, 35468, 44335, 67604, 70936, 84505, 88670, 135208, 141872, 169010, 177340, 270416, 338020, 354680, 676040, 709360, 1352080, 149861167, 299722334, 599444668, 749305835, 1198889336, 1498611670, 2397778672, 2997223340, 5994446680, 11988893360]

約数ペア:

[(1, 11988893360), (2, 5994446680), (4, 2997223340), (5, 2397778672), (8, 1498611670), (10, 1198889336), (16, 749305835), (20, 599444668), (40, 299722334), (80, 149861167), (8867, 1352080), (16901, 709360), (17734, 676040), (33802, 354680), (35468, 338020), (44335, 270416), (67604, 177340), (70936, 169010), (84505, 141872), (88670, 135208)]