45307640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 117711360

約数和(自身を除く): 72403720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 1571, 2060, 2884, 3142, 3605, 4120, 5768, 6284, 7210, 7855, 10997, 12568, 14420, 15710, 21994, 28840, 31420, 43988, 54985, 62840, 87976, 109970, 161813, 219940, 323626, 439880, 647252, 809065, 1132691, 1294504, 1618130, 2265382, 3236260, 4530764, 5663455, 6472520, 9061528, 11326910, 22653820, 45307640]

約数ペア:

[(1, 45307640), (2, 22653820), (4, 11326910), (5, 9061528), (7, 6472520), (8, 5663455), (10, 4530764), (14, 3236260), (20, 2265382), (28, 1618130), (35, 1294504), (40, 1132691), (56, 809065), (70, 647252), (103, 439880), (140, 323626), (206, 219940), (280, 161813), (412, 109970), (515, 87976), (721, 62840), (824, 54985), (1030, 43988), (1442, 31420), (1571, 28840), (2060, 21994), (2884, 15710), (3142, 14420), (3605, 12568), (4120, 10997), (5768, 7855), (6284, 7210)]