68623060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16456

約数の個数: 48

約数和(自身を含む): 165493440

約数和(自身を除く): 96870380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 16417, 32834, 65668, 82085, 164170, 180587, 311923, 328340, 361174, 623846, 722348, 902935, 1247692, 1559615, 1805870, 3119230, 3431153, 3611740, 6238460, 6862306, 13724612, 17155765, 34311530, 68623060]

約数ペア:

[(1, 68623060), (2, 34311530), (4, 17155765), (5, 13724612), (10, 6862306), (11, 6238460), (19, 3611740), (20, 3431153), (22, 3119230), (38, 1805870), (44, 1559615), (55, 1247692), (76, 902935), (95, 722348), (110, 623846), (190, 361174), (209, 328340), (220, 311923), (380, 180587), (418, 164170), (836, 82085), (1045, 65668), (2090, 32834), (4180, 16417)]