165282860

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{10691}}^1$

素因数の和:11473

約数の個数: 24

約数和(自身を含む): 347575536

約数和(自身を除く): 182292676

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 7730, 10691, 15460, 21382, 42764, 53455, 106910, 213820, 8264143, 16528286, 33056572, 41320715, 82641430, 165282860]

約数ペア:

[(1, 165282860), (2, 82641430), (4, 41320715), (5, 33056572), (10, 16528286), (20, 8264143), (773, 213820), (1546, 106910), (3092, 53455), (3865, 42764), (7730, 21382), (10691, 15460)]