5179480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4219

約数の個数: 32

約数和(自身を含む): 12032640

約数和(自身を除く): 6853160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4177, 8354, 16708, 20885, 33416, 41770, 83540, 129487, 167080, 258974, 517948, 647435, 1035896, 1294870, 2589740, 5179480]

約数ペア:

[(1, 5179480), (2, 2589740), (4, 1294870), (5, 1035896), (8, 647435), (10, 517948), (20, 258974), (31, 167080), (40, 129487), (62, 83540), (124, 41770), (155, 33416), (248, 20885), (310, 16708), (620, 8354), (1240, 4177)]