40999330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 78427440

約数和(自身を除く): 37428110

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 3821, 5365, 7642, 10730, 19105, 38210, 110809, 141377, 221618, 282754, 554045, 706885, 1108090, 1413770, 4099933, 8199866, 20499665, 40999330]

約数ペア:

[(1, 40999330), (2, 20499665), (5, 8199866), (10, 4099933), (29, 1413770), (37, 1108090), (58, 706885), (74, 554045), (145, 282754), (185, 221618), (290, 141377), (370, 110809), (1073, 38210), (2146, 19105), (3821, 10730), (5365, 7642)]