88734490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23537}}^1$

素因数の和:23586

約数の個数: 32

約数和(自身を含む): 177947280

約数和(自身を除く): 89212790

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 23537, 47074, 117685, 235370, 305981, 611962, 682573, 1365146, 1529905, 3059810, 3412865, 6825730, 8873449, 17746898, 44367245, 88734490]

約数ペア:

[(1, 88734490), (2, 44367245), (5, 17746898), (10, 8873449), (13, 6825730), (26, 3412865), (29, 3059810), (58, 1529905), (65, 1365146), (130, 682573), (145, 611962), (290, 305981), (377, 235370), (754, 117685), (1885, 47074), (3770, 23537)]