172432510

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 316431360

約数和(自身を除く): 143998850

約数列:

[1, 2, 5, 10, 79, 158, 167, 334, 395, 790, 835, 1307, 1670, 2614, 6535, 13070, 13193, 26386, 65965, 103253, 131930, 206506, 218269, 436538, 516265, 1032530, 1091345, 2182690, 17243251, 34486502, 86216255, 172432510]

約数ペア:

[(1, 172432510), (2, 86216255), (5, 34486502), (10, 17243251), (79, 2182690), (158, 1091345), (167, 1032530), (334, 516265), (395, 436538), (790, 218269), (835, 206506), (1307, 131930), (1670, 103253), (2614, 65965), (6535, 26386), (13070, 13193)]