169736620

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{5939}}^1$

素因数の和:7377

約数の個数: 24

約数和(自身を含む): 356756400

約数和(自身を除く): 187019780

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2858, 5716, 5939, 7145, 11878, 14290, 23756, 28580, 29695, 59390, 118780, 8486831, 16973662, 33947324, 42434155, 84868310, 169736620]

約数ペア:

[(1, 169736620), (2, 84868310), (4, 42434155), (5, 33947324), (10, 16973662), (20, 8486831), (1429, 118780), (2858, 59390), (5716, 29695), (5939, 28580), (7145, 23756), (11878, 14290)]