73425140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 158750928

約数和(自身を除く): 85325788

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 113, 212, 226, 265, 452, 530, 565, 613, 1060, 1130, 1226, 2260, 2452, 3065, 5989, 6130, 11978, 12260, 23956, 29945, 32489, 59890, 64978, 69269, 119780, 129956, 138538, 162445, 277076, 324890, 346345, 649780, 692690, 1385380, 3671257, 7342514, 14685028, 18356285, 36712570, 73425140]

約数ペア:

[(1, 73425140), (2, 36712570), (4, 18356285), (5, 14685028), (10, 7342514), (20, 3671257), (53, 1385380), (106, 692690), (113, 649780), (212, 346345), (226, 324890), (265, 277076), (452, 162445), (530, 138538), (565, 129956), (613, 119780), (1060, 69269), (1130, 64978), (1226, 59890), (2260, 32489), (2452, 29945), (3065, 23956), (5989, 12260), (6130, 11978)]