9708400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1898

約数の個数: 60

約数和(自身を含む): 25132072

約数和(自身を除く): 15423672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1867, 2600, 3734, 5200, 7468, 9335, 14936, 18670, 24271, 29872, 37340, 46675, 48542, 74680, 93350, 97084, 121355, 149360, 186700, 194168, 242710, 373400, 388336, 485420, 606775, 746800, 970840, 1213550, 1941680, 2427100, 4854200, 9708400]

約数ペア:

[(1, 9708400), (2, 4854200), (4, 2427100), (5, 1941680), (8, 1213550), (10, 970840), (13, 746800), (16, 606775), (20, 485420), (25, 388336), (26, 373400), (40, 242710), (50, 194168), (52, 186700), (65, 149360), (80, 121355), (100, 97084), (104, 93350), (130, 74680), (200, 48542), (208, 46675), (260, 37340), (325, 29872), (400, 24271), (520, 18670), (650, 14936), (1040, 9335), (1300, 7468), (1867, 5200), (2600, 3734)]