7644220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22483}}^1$

素因数の和:22509

約数の個数: 24

約数和(自身を含む): 16997904

約数和(自身を除く): 9353684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 22483, 44966, 89932, 112415, 224830, 382211, 449660, 764422, 1528844, 1911055, 3822110, 7644220]

約数ペア:

[(1, 7644220), (2, 3822110), (4, 1911055), (5, 1528844), (10, 764422), (17, 449660), (20, 382211), (34, 224830), (68, 112415), (85, 89932), (170, 44966), (340, 22483)]