2334160

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 5490720

約数和(自身を除く): 3156560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 179, 326, 358, 652, 716, 815, 895, 1304, 1432, 1630, 1790, 2608, 2864, 3260, 3580, 6520, 7160, 13040, 14320, 29177, 58354, 116708, 145885, 233416, 291770, 466832, 583540, 1167080, 2334160]

約数ペア:

[(1, 2334160), (2, 1167080), (4, 583540), (5, 466832), (8, 291770), (10, 233416), (16, 145885), (20, 116708), (40, 58354), (80, 29177), (163, 14320), (179, 13040), (326, 7160), (358, 6520), (652, 3580), (716, 3260), (815, 2864), (895, 2608), (1304, 1790), (1432, 1630)]