29182640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9909

約数の個数: 40

約数和(自身を含む): 69690480

約数和(自身を除く): 40507840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9859, 19718, 39436, 49295, 78872, 98590, 157744, 197180, 364783, 394360, 729566, 788720, 1459132, 1823915, 2918264, 3647830, 5836528, 7295660, 14591320, 29182640]

約数ペア:

[(1, 29182640), (2, 14591320), (4, 7295660), (5, 5836528), (8, 3647830), (10, 2918264), (16, 1823915), (20, 1459132), (37, 788720), (40, 729566), (74, 394360), (80, 364783), (148, 197180), (185, 157744), (296, 98590), (370, 78872), (592, 49295), (740, 39436), (1480, 19718), (2960, 9859)]