29804080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3733

約数の個数: 40

約数和(自身を含む): 69986592

約数和(自身を除く): 40182512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3617, 4120, 7234, 8240, 14468, 18085, 28936, 36170, 57872, 72340, 144680, 289360, 372551, 745102, 1490204, 1862755, 2980408, 3725510, 5960816, 7451020, 14902040, 29804080]

約数ペア:

[(1, 29804080), (2, 14902040), (4, 7451020), (5, 5960816), (8, 3725510), (10, 2980408), (16, 1862755), (20, 1490204), (40, 745102), (80, 372551), (103, 289360), (206, 144680), (412, 72340), (515, 57872), (824, 36170), (1030, 28936), (1648, 18085), (2060, 14468), (3617, 8240), (4120, 7234)]