127134160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93481}}^1$

素因数の和:93511

約数の個数: 40

約数和(自身を含む): 312977736

約数和(自身を除く): 185843576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 93481, 186962, 373924, 467405, 747848, 934810, 1495696, 1589177, 1869620, 3178354, 3739240, 6356708, 7478480, 7945885, 12713416, 15891770, 25426832, 31783540, 63567080, 127134160]

約数ペア:

[(1, 127134160), (2, 63567080), (4, 31783540), (5, 25426832), (8, 15891770), (10, 12713416), (16, 7945885), (17, 7478480), (20, 6356708), (34, 3739240), (40, 3178354), (68, 1869620), (80, 1589177), (85, 1495696), (136, 934810), (170, 747848), (272, 467405), (340, 373924), (680, 186962), (1360, 93481)]