132336680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{472631}}^1$

素因数の和:472649

約数の個数: 32

約数和(自身を含む): 340295040

約数和(自身を除く): 207958360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 472631, 945262, 1890524, 2363155, 3308417, 3781048, 4726310, 6616834, 9452620, 13233668, 16542085, 18905240, 26467336, 33084170, 66168340, 132336680]

約数ペア:

[(1, 132336680), (2, 66168340), (4, 33084170), (5, 26467336), (7, 18905240), (8, 16542085), (10, 13233668), (14, 9452620), (20, 6616834), (28, 4726310), (35, 3781048), (40, 3308417), (56, 2363155), (70, 1890524), (140, 945262), (280, 472631)]