37688980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9283}}^1$

素因数の和:9328

約数の個数: 48

約数和(自身を含む): 93582720

約数和(自身を除く): 55893740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 9283, 18566, 37132, 46415, 64981, 92830, 129962, 185660, 259924, 269207, 324905, 538414, 649810, 1076828, 1299620, 1346035, 1884449, 2692070, 3768898, 5384140, 7537796, 9422245, 18844490, 37688980]

約数ペア:

[(1, 37688980), (2, 18844490), (4, 9422245), (5, 7537796), (7, 5384140), (10, 3768898), (14, 2692070), (20, 1884449), (28, 1346035), (29, 1299620), (35, 1076828), (58, 649810), (70, 538414), (116, 324905), (140, 269207), (145, 259924), (203, 185660), (290, 129962), (406, 92830), (580, 64981), (812, 46415), (1015, 37132), (2030, 18566), (4060, 9283)]