30188080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29027}}^1$

素因数の和:29053

約数の個数: 40

約数和(自身を含む): 75588912

約数和(自身を除く): 45400832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 29027, 58054, 116108, 145135, 232216, 290270, 377351, 464432, 580540, 754702, 1161080, 1509404, 1886755, 2322160, 3018808, 3773510, 6037616, 7547020, 15094040, 30188080]

約数ペア:

[(1, 30188080), (2, 15094040), (4, 7547020), (5, 6037616), (8, 3773510), (10, 3018808), (13, 2322160), (16, 1886755), (20, 1509404), (26, 1161080), (40, 754702), (52, 580540), (65, 464432), (80, 377351), (104, 290270), (130, 232216), (208, 145135), (260, 116108), (520, 58054), (1040, 29027)]