4480180

素因数分解:

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

素因数の和:13203

約数の個数: 24

約数和(自身を含む): 9962568

約数和(自身を除く): 5482388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13177, 26354, 52708, 65885, 131770, 224009, 263540, 448018, 896036, 1120045, 2240090, 4480180]

約数ペア:

[(1, 4480180), (2, 2240090), (4, 1120045), (5, 896036), (10, 448018), (17, 263540), (20, 224009), (34, 131770), (68, 65885), (85, 52708), (170, 26354), (340, 13177)]