25333420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3067}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 61850880

約数和(自身を除く): 36517460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3067, 4130, 6134, 8260, 12268, 15335, 21469, 30670, 42938, 61340, 85876, 107345, 180953, 214690, 361906, 429380, 723812, 904765, 1266671, 1809530, 2533342, 3619060, 5066684, 6333355, 12666710, 25333420]

約数ペア:

[(1, 25333420), (2, 12666710), (4, 6333355), (5, 5066684), (7, 3619060), (10, 2533342), (14, 1809530), (20, 1266671), (28, 904765), (35, 723812), (59, 429380), (70, 361906), (118, 214690), (140, 180953), (236, 107345), (295, 85876), (413, 61340), (590, 42938), (826, 30670), (1180, 21469), (1652, 15335), (2065, 12268), (3067, 8260), (4130, 6134)]