188082020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1747}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 452242560

約数和(自身を除く): 264160540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769, 1538, 1747, 3076, 3494, 3845, 5383, 6988, 7690, 8735, 10766, 12229, 15380, 17470, 21532, 24458, 26915, 34940, 48916, 53830, 61145, 107660, 122290, 244580, 1343443, 2686886, 5373772, 6717215, 9404101, 13434430, 18808202, 26868860, 37616404, 47020505, 94041010, 188082020]

約数ペア:

[(1, 188082020), (2, 94041010), (4, 47020505), (5, 37616404), (7, 26868860), (10, 18808202), (14, 13434430), (20, 9404101), (28, 6717215), (35, 5373772), (70, 2686886), (140, 1343443), (769, 244580), (1538, 122290), (1747, 107660), (3076, 61145), (3494, 53830), (3845, 48916), (5383, 34940), (6988, 26915), (7690, 24458), (8735, 21532), (10766, 17470), (12229, 15380)]