93997240

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21559}}^1$

素因数の和:21679

約数の個数: 32

約数和(自身を含む): 213444000

約数和(自身を除く): 119446760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 21559, 43118, 86236, 107795, 172472, 215590, 431180, 862360, 2349931, 4699862, 9399724, 11749655, 18799448, 23499310, 46998620, 93997240]

約数ペア:

[(1, 93997240), (2, 46998620), (4, 23499310), (5, 18799448), (8, 11749655), (10, 9399724), (20, 4699862), (40, 2349931), (109, 862360), (218, 431180), (436, 215590), (545, 172472), (872, 107795), (1090, 86236), (2180, 43118), (4360, 21559)]