155547766060

素因数分解:

$2^2\times 5^1\times {\mathrm{60103}}^1\times {\mathrm{129401}}^1$

素因数の和:189513

約数の個数: 24

約数和(自身を含む): 326658267936

約数和(自身を除く): 171110501876

約数列:

[1, 2, 4, 5, 10, 20, 60103, 120206, 129401, 240412, 258802, 300515, 517604, 601030, 647005, 1202060, 1294010, 2588020, 7777388303, 15554776606, 31109553212, 38886941515, 77773883030, 155547766060]

約数ペア:

[(1, 155547766060), (2, 77773883030), (4, 38886941515), (5, 31109553212), (10, 15554776606), (20, 7777388303), (60103, 2588020), (120206, 1294010), (129401, 1202060), (240412, 647005), (258802, 601030), (300515, 517604)]