4188080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4053

約数の個数: 40

約数和(自身を含む): 10488912

約数和(自身を除く): 6300832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4027, 8054, 16108, 20135, 32216, 40270, 52351, 64432, 80540, 104702, 161080, 209404, 261755, 322160, 418808, 523510, 837616, 1047020, 2094040, 4188080]

約数ペア:

[(1, 4188080), (2, 2094040), (4, 1047020), (5, 837616), (8, 523510), (10, 418808), (13, 322160), (16, 261755), (20, 209404), (26, 161080), (40, 104702), (52, 80540), (65, 64432), (80, 52351), (104, 40270), (130, 32216), (208, 20135), (260, 16108), (520, 8054), (1040, 4027)]