40231025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 56091648

約数和(自身を除く): 15860623

約数列:

[1, 5, 23, 25, 31, 37, 61, 115, 155, 185, 305, 575, 713, 775, 851, 925, 1147, 1403, 1525, 1891, 2257, 3565, 4255, 5735, 7015, 9455, 11285, 17825, 21275, 26381, 28675, 35075, 43493, 47275, 51911, 56425, 69967, 131905, 217465, 259555, 349835, 659525, 1087325, 1297775, 1609241, 1749175, 8046205, 40231025]

約数ペア:

[(1, 40231025), (5, 8046205), (23, 1749175), (25, 1609241), (31, 1297775), (37, 1087325), (61, 659525), (115, 349835), (155, 259555), (185, 217465), (305, 131905), (575, 69967), (713, 56425), (775, 51911), (851, 47275), (925, 43493), (1147, 35075), (1403, 28675), (1525, 26381), (1891, 21275), (2257, 17825), (3565, 11285), (4255, 9455), (5735, 7015)]