80457092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3911}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 145682880

約数和(自身を除く): 65225788

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 3911, 5143, 7822, 10286, 15644, 20572, 144707, 289414, 543629, 578828, 1087258, 2174516, 20114273, 40228546, 80457092]

約数ペア:

[(1, 80457092), (2, 40228546), (4, 20114273), (37, 2174516), (74, 1087258), (139, 578828), (148, 543629), (278, 289414), (556, 144707), (3911, 20572), (5143, 15644), (7822, 10286)]