5164940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 12537504

約数和(自身を除く): 7372564

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1381, 1870, 2762, 3740, 5524, 6905, 13810, 15191, 23477, 27620, 30382, 46954, 60764, 75955, 93908, 117385, 151910, 234770, 258247, 303820, 469540, 516494, 1032988, 1291235, 2582470, 5164940]

約数ペア:

[(1, 5164940), (2, 2582470), (4, 1291235), (5, 1032988), (10, 516494), (11, 469540), (17, 303820), (20, 258247), (22, 234770), (34, 151910), (44, 117385), (55, 93908), (68, 75955), (85, 60764), (110, 46954), (170, 30382), (187, 27620), (220, 23477), (340, 15191), (374, 13810), (748, 6905), (935, 5524), (1381, 3740), (1870, 2762)]