2480060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11273}}^1$

素因数の和:11293

約数の個数: 24

約数和(自身を含む): 5682096

約数和(自身を除く): 3202036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11273, 22546, 45092, 56365, 112730, 124003, 225460, 248006, 496012, 620015, 1240030, 2480060]

約数ペア:

[(1, 2480060), (2, 1240030), (4, 620015), (5, 496012), (10, 248006), (11, 225460), (20, 124003), (22, 112730), (44, 56365), (55, 45092), (110, 22546), (220, 11273)]