4653669980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1\times {\mathrm{2969}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 9879408000

約数和(自身を除く): 5225738020

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 719, 1090, 1438, 2180, 2876, 2969, 3595, 5938, 7190, 11876, 14380, 14845, 29690, 59380, 78371, 156742, 313484, 323621, 391855, 647242, 783710, 1294484, 1567420, 1618105, 2134711, 3236210, 4269422, 6472420, 8538844, 10673555, 21347110, 42694220, 232683499, 465366998, 930733996, 1163417495, 2326834990, 4653669980]

約数ペア:

[(1, 4653669980), (2, 2326834990), (4, 1163417495), (5, 930733996), (10, 465366998), (20, 232683499), (109, 42694220), (218, 21347110), (436, 10673555), (545, 8538844), (719, 6472420), (1090, 4269422), (1438, 3236210), (2180, 2134711), (2876, 1618105), (2969, 1567420), (3595, 1294484), (5938, 783710), (7190, 647242), (11876, 391855), (14380, 323621), (14845, 313484), (29690, 156742), (59380, 78371)]