56847040

素因数分解:

$2^6\times 5^1\times {\mathrm{177647}}^1$

素因数の和:177664

約数の個数: 28

約数和(自身を含む): 135367776

約数和(自身を除く): 78520736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 177647, 355294, 710588, 888235, 1421176, 1776470, 2842352, 3552940, 5684704, 7105880, 11369408, 14211760, 28423520, 56847040]

約数ペア:

[(1, 56847040), (2, 28423520), (4, 14211760), (5, 11369408), (8, 7105880), (10, 5684704), (16, 3552940), (20, 2842352), (32, 1776470), (40, 1421176), (64, 888235), (80, 710588), (160, 355294), (320, 177647)]