61062040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117427}}^1$

素因数の和:117451

約数の個数: 32

約数和(自身を含む): 147959280

約数和(自身を除く): 86897240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 117427, 234854, 469708, 587135, 939416, 1174270, 1526551, 2348540, 3053102, 4697080, 6106204, 7632755, 12212408, 15265510, 30531020, 61062040]

約数ペア:

[(1, 61062040), (2, 30531020), (4, 15265510), (5, 12212408), (8, 7632755), (10, 6106204), (13, 4697080), (20, 3053102), (26, 2348540), (40, 1526551), (52, 1174270), (65, 939416), (104, 587135), (130, 469708), (260, 234854), (520, 117427)]