23013440

素因数分解:

$2^6\times 5^1\times {\mathrm{71917}}^1$

素因数の和:71934

約数の個数: 28

約数和(自身を含む): 54801516

約数和(自身を除く): 31788076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 71917, 143834, 287668, 359585, 575336, 719170, 1150672, 1438340, 2301344, 2876680, 4602688, 5753360, 11506720, 23013440]

約数ペア:

[(1, 23013440), (2, 11506720), (4, 5753360), (5, 4602688), (8, 2876680), (10, 2301344), (16, 1438340), (20, 1150672), (32, 719170), (40, 575336), (64, 359585), (80, 287668), (160, 143834), (320, 71917)]