68033320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100049}}^1$

素因数の和:100077

約数の個数: 32

約数和(自身を含む): 162081000

約数和(自身を除く): 94047680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 100049, 200098, 400196, 500245, 800392, 1000490, 1700833, 2000980, 3401666, 4001960, 6803332, 8504165, 13606664, 17008330, 34016660, 68033320]

約数ペア:

[(1, 68033320), (2, 34016660), (4, 17008330), (5, 13606664), (8, 8504165), (10, 6803332), (17, 4001960), (20, 3401666), (34, 2000980), (40, 1700833), (68, 1000490), (85, 800392), (136, 500245), (170, 400196), (340, 200098), (680, 100049)]