172189610

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{33829}}^1$

素因数の和:34345

約数の個数: 16

約数和(自身を含む): 310559400

約数和(自身を除く): 138369790

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 33829, 67658, 169145, 338290, 17218961, 34437922, 86094805, 172189610]

約数ペア:

[(1, 172189610), (2, 86094805), (5, 34437922), (10, 17218961), (509, 338290), (1018, 169145), (2545, 67658), (5090, 33829)]