11475400

素因数分解:

$2^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 26912340

約数和(自身を除く): 15436940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 181, 200, 317, 362, 634, 724, 905, 1268, 1448, 1585, 1810, 2536, 3170, 3620, 4525, 6340, 7240, 7925, 9050, 12680, 15850, 18100, 31700, 36200, 57377, 63400, 114754, 229508, 286885, 459016, 573770, 1147540, 1434425, 2295080, 2868850, 5737700, 11475400]

約数ペア:

[(1, 11475400), (2, 5737700), (4, 2868850), (5, 2295080), (8, 1434425), (10, 1147540), (20, 573770), (25, 459016), (40, 286885), (50, 229508), (100, 114754), (181, 63400), (200, 57377), (317, 36200), (362, 31700), (634, 18100), (724, 15850), (905, 12680), (1268, 9050), (1448, 7925), (1585, 7240), (1810, 6340), (2536, 4525), (3170, 3620)]