40934725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 19061435

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 155, 221, 239, 325, 403, 425, 527, 775, 1105, 1195, 2015, 2635, 3107, 4063, 5525, 5975, 6851, 7409, 10075, 13175, 15535, 20315, 34255, 37045, 52819, 77675, 96317, 101575, 125953, 171275, 185225, 264095, 481585, 629765, 1320475, 1637389, 2407925, 3148825, 8186945, 40934725]

約数ペア:

[(1, 40934725), (5, 8186945), (13, 3148825), (17, 2407925), (25, 1637389), (31, 1320475), (65, 629765), (85, 481585), (155, 264095), (221, 185225), (239, 171275), (325, 125953), (403, 101575), (425, 96317), (527, 77675), (775, 52819), (1105, 37045), (1195, 34255), (2015, 20315), (2635, 15535), (3107, 13175), (4063, 10075), (5525, 7409), (5975, 6851)]