141537580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11251}}^1$

素因数の和:11314

約数の個数: 48

約数和(自身を含む): 323247456

約数和(自身を除く): 181709876

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 11251, 12580, 22502, 45004, 56255, 112510, 191267, 225020, 382534, 416287, 765068, 832574, 956335, 1665148, 1912670, 2081435, 3825340, 4162870, 7076879, 8325740, 14153758, 28307516, 35384395, 70768790, 141537580]

約数ペア:

[(1, 141537580), (2, 70768790), (4, 35384395), (5, 28307516), (10, 14153758), (17, 8325740), (20, 7076879), (34, 4162870), (37, 3825340), (68, 2081435), (74, 1912670), (85, 1665148), (148, 956335), (170, 832574), (185, 765068), (340, 416287), (370, 382534), (629, 225020), (740, 191267), (1258, 112510), (2516, 56255), (3145, 45004), (6290, 22502), (11251, 12580)]