70320560

素因数分解:

$2^4\times 5^1\times {\mathrm{879007}}^1$

素因数の和:879020

約数の個数: 20

約数和(自身を含む): 163495488

約数和(自身を除く): 93174928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 879007, 1758014, 3516028, 4395035, 7032056, 8790070, 14064112, 17580140, 35160280, 70320560]

約数ペア:

[(1, 70320560), (2, 35160280), (4, 17580140), (5, 14064112), (8, 8790070), (10, 7032056), (16, 4395035), (20, 3516028), (40, 1758014), (80, 879007)]