5168680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 13452480

約数和(自身を除く): 8283800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 691, 748, 935, 1382, 1496, 1870, 2764, 3455, 3740, 5528, 6910, 7480, 7601, 11747, 13820, 15202, 23494, 27640, 30404, 38005, 46988, 58735, 60808, 76010, 93976, 117470, 129217, 152020, 234940, 258434, 304040, 469880, 516868, 646085, 1033736, 1292170, 2584340, 5168680]

約数ペア:

[(1, 5168680), (2, 2584340), (4, 1292170), (5, 1033736), (8, 646085), (10, 516868), (11, 469880), (17, 304040), (20, 258434), (22, 234940), (34, 152020), (40, 129217), (44, 117470), (55, 93976), (68, 76010), (85, 60808), (88, 58735), (110, 46988), (136, 38005), (170, 30404), (187, 27640), (220, 23494), (340, 15202), (374, 13820), (440, 11747), (680, 7601), (691, 7480), (748, 6910), (935, 5528), (1382, 3740), (1496, 3455), (1870, 2764)]