73134580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{117959}}^1$

素因数の和:117999

約数の個数: 24

約数和(自身を含む): 158538240

約数和(自身を除く): 85403660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 117959, 235918, 471836, 589795, 1179590, 2359180, 3656729, 7313458, 14626916, 18283645, 36567290, 73134580]

約数ペア:

[(1, 73134580), (2, 36567290), (4, 18283645), (5, 14626916), (10, 7313458), (20, 3656729), (31, 2359180), (62, 1179590), (124, 589795), (155, 471836), (310, 235918), (620, 117959)]