38328160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18427}}^1$

素因数の和:18455

約数の個数: 48

約数和(自身を含む): 97520976

約数和(自身を除く): 59192816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 18427, 36854, 73708, 92135, 147416, 184270, 239551, 294832, 368540, 479102, 589664, 737080, 958204, 1197755, 1474160, 1916408, 2395510, 2948320, 3832816, 4791020, 7665632, 9582040, 19164080, 38328160]

約数ペア:

[(1, 38328160), (2, 19164080), (4, 9582040), (5, 7665632), (8, 4791020), (10, 3832816), (13, 2948320), (16, 2395510), (20, 1916408), (26, 1474160), (32, 1197755), (40, 958204), (52, 737080), (65, 589664), (80, 479102), (104, 368540), (130, 294832), (160, 239551), (208, 184270), (260, 147416), (416, 92135), (520, 73708), (1040, 36854), (2080, 18427)]