42662150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{9587}}^1$

素因数の和:9688

約数の個数: 24

約数和(自身を含む): 80251560

約数和(自身を除く): 37589410

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 9587, 19174, 47935, 95870, 239675, 479350, 853243, 1706486, 4266215, 8532430, 21331075, 42662150]

約数ペア:

[(1, 42662150), (2, 21331075), (5, 8532430), (10, 4266215), (25, 1706486), (50, 853243), (89, 479350), (178, 239675), (445, 95870), (890, 47935), (2225, 19174), (4450, 9587)]