45383960

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3251}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 102438000

約数和(自身を除く): 57054040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3251, 3490, 6502, 6980, 13004, 13960, 16255, 26008, 32510, 65020, 130040, 1134599, 2269198, 4538396, 5672995, 9076792, 11345990, 22691980, 45383960]

約数ペア:

[(1, 45383960), (2, 22691980), (4, 11345990), (5, 9076792), (8, 5672995), (10, 4538396), (20, 2269198), (40, 1134599), (349, 130040), (698, 65020), (1396, 32510), (1745, 26008), (2792, 16255), (3251, 13960), (3490, 13004), (6502, 6980)]