25715060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 62487936

約数和(自身を除く): 36772876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2213, 2324, 2905, 4426, 5810, 8852, 11065, 11620, 15491, 22130, 30982, 44260, 61964, 77455, 154910, 183679, 309820, 367358, 734716, 918395, 1285753, 1836790, 2571506, 3673580, 5143012, 6428765, 12857530, 25715060]

約数ペア:

[(1, 25715060), (2, 12857530), (4, 6428765), (5, 5143012), (7, 3673580), (10, 2571506), (14, 1836790), (20, 1285753), (28, 918395), (35, 734716), (70, 367358), (83, 309820), (140, 183679), (166, 154910), (332, 77455), (415, 61964), (581, 44260), (830, 30982), (1162, 22130), (1660, 15491), (2213, 11620), (2324, 11065), (2905, 8852), (4426, 5810)]