4294160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4155

約数の個数: 40

約数和(自身を含む): 10754520

約数和(自身を除く): 6460360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4129, 8258, 16516, 20645, 33032, 41290, 53677, 66064, 82580, 107354, 165160, 214708, 268385, 330320, 429416, 536770, 858832, 1073540, 2147080, 4294160]

約数ペア:

[(1, 4294160), (2, 2147080), (4, 1073540), (5, 858832), (8, 536770), (10, 429416), (13, 330320), (16, 268385), (20, 214708), (26, 165160), (40, 107354), (52, 82580), (65, 66064), (80, 53677), (104, 41290), (130, 33032), (208, 20645), (260, 16516), (520, 8258), (1040, 4129)]