71935040

素因数分解:

$2^6\times 5^1\times {\mathrm{224797}}^1$

素因数の和:224814

約数の個数: 28

約数和(自身を含む): 171296076

約数和(自身を除く): 99361036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 224797, 449594, 899188, 1123985, 1798376, 2247970, 3596752, 4495940, 7193504, 8991880, 14387008, 17983760, 35967520, 71935040]

約数ペア:

[(1, 71935040), (2, 35967520), (4, 17983760), (5, 14387008), (8, 8991880), (10, 7193504), (16, 4495940), (20, 3596752), (32, 2247970), (40, 1798376), (64, 1123985), (80, 899188), (160, 449594), (320, 224797)]