91117240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{38609}}^1$

素因数の和:38679

約数の個数: 32

約数和(自身を含む): 208494000

約数和(自身を除く): 117376760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 38609, 77218, 154436, 193045, 308872, 386090, 772180, 1544360, 2277931, 4555862, 9111724, 11389655, 18223448, 22779310, 45558620, 91117240]

約数ペア:

[(1, 91117240), (2, 45558620), (4, 22779310), (5, 18223448), (8, 11389655), (10, 9111724), (20, 4555862), (40, 2277931), (59, 1544360), (118, 772180), (236, 386090), (295, 308872), (472, 193045), (590, 154436), (1180, 77218), (2360, 38609)]