70913620

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{3607}}^1$

素因数の和:4599

約数の個数: 24

約数和(自身を含む): 149111424

約数和(自身を除く): 78197804

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3607, 3932, 4915, 7214, 9830, 14428, 18035, 19660, 36070, 72140, 3545681, 7091362, 14182724, 17728405, 35456810, 70913620]

約数ペア:

[(1, 70913620), (2, 35456810), (4, 17728405), (5, 14182724), (10, 7091362), (20, 3545681), (983, 72140), (1966, 36070), (3607, 19660), (3932, 18035), (4915, 14428), (7214, 9830)]