29205640

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4079}}^1$

素因数の和:4269

約数の個数: 32

約数和(自身を含む): 66096000

約数和(自身を除く): 36890360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 4079, 7160, 8158, 16316, 20395, 32632, 40790, 81580, 163160, 730141, 1460282, 2920564, 3650705, 5841128, 7301410, 14602820, 29205640]

約数ペア:

[(1, 29205640), (2, 14602820), (4, 7301410), (5, 5841128), (8, 3650705), (10, 2920564), (20, 1460282), (40, 730141), (179, 163160), (358, 81580), (716, 40790), (895, 32632), (1432, 20395), (1790, 16316), (3580, 8158), (4079, 7160)]