45164080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43427}}^1$

素因数の和:43453

約数の個数: 40

約数和(自身を含む): 113086512

約数和(自身を除く): 67922432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43427, 86854, 173708, 217135, 347416, 434270, 564551, 694832, 868540, 1129102, 1737080, 2258204, 2822755, 3474160, 4516408, 5645510, 9032816, 11291020, 22582040, 45164080]

約数ペア:

[(1, 45164080), (2, 22582040), (4, 11291020), (5, 9032816), (8, 5645510), (10, 4516408), (13, 3474160), (16, 2822755), (20, 2258204), (26, 1737080), (40, 1129102), (52, 868540), (65, 694832), (80, 564551), (104, 434270), (130, 347416), (208, 217135), (260, 173708), (520, 86854), (1040, 43427)]