103549820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1021}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 237970656

約数和(自身を除く): 134420836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 461, 922, 1021, 1844, 2042, 2305, 4084, 4610, 5071, 5105, 9220, 10142, 10210, 11231, 20284, 20420, 22462, 25355, 44924, 50710, 56155, 101420, 112310, 224620, 470681, 941362, 1882724, 2353405, 4706810, 5177491, 9413620, 10354982, 20709964, 25887455, 51774910, 103549820]

約数ペア:

[(1, 103549820), (2, 51774910), (4, 25887455), (5, 20709964), (10, 10354982), (11, 9413620), (20, 5177491), (22, 4706810), (44, 2353405), (55, 1882724), (110, 941362), (220, 470681), (461, 224620), (922, 112310), (1021, 101420), (1844, 56155), (2042, 50710), (2305, 44924), (4084, 25355), (4610, 22462), (5071, 20420), (5105, 20284), (9220, 11231), (10142, 10210)]