1559210560

素因数分解:

$2^6\times 5^1\times {\mathrm{4872533}}^1$

素因数の和:4872550

約数の個数: 28

約数和(自身を含む): 3712870908

約数和(自身を除く): 2153660348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4872533, 9745066, 19490132, 24362665, 38980264, 48725330, 77960528, 97450660, 155921056, 194901320, 311842112, 389802640, 779605280, 1559210560]

約数ペア:

[(1, 1559210560), (2, 779605280), (4, 389802640), (5, 311842112), (8, 194901320), (10, 155921056), (16, 97450660), (20, 77960528), (32, 48725330), (40, 38980264), (64, 24362665), (80, 19490132), (160, 9745066), (320, 4872533)]