28607360

素因数分解:

$2^7\times 5^1\times {\mathrm{44699}}^1$

素因数の和:44718

約数の個数: 32

約数和(自身を含む): 68391000

約数和(自身を除く): 39783640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 44699, 89398, 178796, 223495, 357592, 446990, 715184, 893980, 1430368, 1787960, 2860736, 3575920, 5721472, 7151840, 14303680, 28607360]

約数ペア:

[(1, 28607360), (2, 14303680), (4, 7151840), (5, 5721472), (8, 3575920), (10, 2860736), (16, 1787960), (20, 1430368), (32, 893980), (40, 715184), (64, 446990), (80, 357592), (128, 223495), (160, 178796), (320, 89398), (640, 44699)]