13748350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3571}}^1$

素因数の和:3601

約数の個数: 48

約数和(自身を含む): 31890816

約数和(自身を除く): 18142466

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3571, 3850, 7142, 17855, 24997, 35710, 39281, 49994, 78562, 89275, 124985, 178550, 196405, 249970, 274967, 392810, 549934, 624925, 982025, 1249850, 1374835, 1964050, 2749670, 6874175, 13748350]

約数ペア:

[(1, 13748350), (2, 6874175), (5, 2749670), (7, 1964050), (10, 1374835), (11, 1249850), (14, 982025), (22, 624925), (25, 549934), (35, 392810), (50, 274967), (55, 249970), (70, 196405), (77, 178550), (110, 124985), (154, 89275), (175, 78562), (275, 49994), (350, 39281), (385, 35710), (550, 24997), (770, 17855), (1925, 7142), (3571, 3850)]