103434640

素因数分解:

$2^4\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1571}}^1$

素因数の和:2407

約数の個数: 40

約数和(自身を含む): 240931008

約数和(自身を除く): 137496368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 823, 1571, 1646, 3142, 3292, 4115, 6284, 6584, 7855, 8230, 12568, 13168, 15710, 16460, 25136, 31420, 32920, 62840, 65840, 125680, 1292933, 2585866, 5171732, 6464665, 10343464, 12929330, 20686928, 25858660, 51717320, 103434640]

約数ペア:

[(1, 103434640), (2, 51717320), (4, 25858660), (5, 20686928), (8, 12929330), (10, 10343464), (16, 6464665), (20, 5171732), (40, 2585866), (80, 1292933), (823, 125680), (1571, 65840), (1646, 62840), (3142, 32920), (3292, 31420), (4115, 25136), (6284, 16460), (6584, 15710), (7855, 13168), (8230, 12568)]