42533320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62549}}^1$

素因数の和:62577

約数の個数: 32

約数和(自身を含む): 101331000

約数和(自身を除く): 58797680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 62549, 125098, 250196, 312745, 500392, 625490, 1063333, 1250980, 2126666, 2501960, 4253332, 5316665, 8506664, 10633330, 21266660, 42533320]

約数ペア:

[(1, 42533320), (2, 21266660), (4, 10633330), (5, 8506664), (8, 5316665), (10, 4253332), (17, 2501960), (20, 2126666), (34, 1250980), (40, 1063333), (68, 625490), (85, 500392), (136, 312745), (170, 250196), (340, 125098), (680, 62549)]