8960360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13177}}^1$

素因数の和:13205

約数の個数: 32

約数和(自身を含む): 21348360

約数和(自身を除く): 12388000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13177, 26354, 52708, 65885, 105416, 131770, 224009, 263540, 448018, 527080, 896036, 1120045, 1792072, 2240090, 4480180, 8960360]

約数ペア:

[(1, 8960360), (2, 4480180), (4, 2240090), (5, 1792072), (8, 1120045), (10, 896036), (17, 527080), (20, 448018), (34, 263540), (40, 224009), (68, 131770), (85, 105416), (136, 65885), (170, 52708), (340, 26354), (680, 13177)]