28465600

素因数分解:

$2^6\times 5^2\times {\mathrm{17791}}^1$

素因数の和:17813

約数の個数: 42

約数和(自身を含む): 70047104

約数和(自身を除く): 41581504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 17791, 35582, 71164, 88955, 142328, 177910, 284656, 355820, 444775, 569312, 711640, 889550, 1138624, 1423280, 1779100, 2846560, 3558200, 5693120, 7116400, 14232800, 28465600]

約数ペア:

[(1, 28465600), (2, 14232800), (4, 7116400), (5, 5693120), (8, 3558200), (10, 2846560), (16, 1779100), (20, 1423280), (25, 1138624), (32, 889550), (40, 711640), (50, 569312), (64, 444775), (80, 355820), (100, 284656), (160, 177910), (200, 142328), (320, 88955), (400, 71164), (800, 35582), (1600, 17791)]