61952080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45553}}^1$

素因数の和:45583

約数の個数: 40

約数和(自身を含む): 152514792

約数和(自身を除く): 90562712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 45553, 91106, 182212, 227765, 364424, 455530, 728848, 774401, 911060, 1548802, 1822120, 3097604, 3644240, 3872005, 6195208, 7744010, 12390416, 15488020, 30976040, 61952080]

約数ペア:

[(1, 61952080), (2, 30976040), (4, 15488020), (5, 12390416), (8, 7744010), (10, 6195208), (16, 3872005), (17, 3644240), (20, 3097604), (34, 1822120), (40, 1548802), (68, 911060), (80, 774401), (85, 728848), (136, 455530), (170, 364424), (272, 227765), (340, 182212), (680, 91106), (1360, 45553)]