970837780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{27073}}^1$

素因数の和:27256

約数の個数: 48

約数和(自身を含む): 2237828544

約数和(自身を除く): 1266990764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 3260, 3586, 7172, 8965, 17930, 27073, 35860, 54146, 108292, 135365, 270730, 297803, 541460, 595606, 1191212, 1489015, 2978030, 4412899, 5956060, 8825798, 17651596, 22064495, 44128990, 48541889, 88257980, 97083778, 194167556, 242709445, 485418890, 970837780]

約数ペア:

[(1, 970837780), (2, 485418890), (4, 242709445), (5, 194167556), (10, 97083778), (11, 88257980), (20, 48541889), (22, 44128990), (44, 22064495), (55, 17651596), (110, 8825798), (163, 5956060), (220, 4412899), (326, 2978030), (652, 1489015), (815, 1191212), (1630, 595606), (1793, 541460), (3260, 297803), (3586, 270730), (7172, 135365), (8965, 108292), (17930, 54146), (27073, 35860)]