6680560

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 15690960

約数和(自身を除く): 9010400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 739, 904, 1130, 1478, 1808, 2260, 2956, 3695, 4520, 5912, 7390, 9040, 11824, 14780, 29560, 59120, 83507, 167014, 334028, 417535, 668056, 835070, 1336112, 1670140, 3340280, 6680560]

約数ペア:

[(1, 6680560), (2, 3340280), (4, 1670140), (5, 1336112), (8, 835070), (10, 668056), (16, 417535), (20, 334028), (40, 167014), (80, 83507), (113, 59120), (226, 29560), (452, 14780), (565, 11824), (739, 9040), (904, 7390), (1130, 5912), (1478, 4520), (1808, 3695), (2260, 2956)]