13974160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4771

約数の個数: 40

約数和(自身を含む): 33375096

約数和(自身を除く): 19400936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4721, 9442, 18884, 23605, 37768, 47210, 75536, 94420, 174677, 188840, 349354, 377680, 698708, 873385, 1397416, 1746770, 2794832, 3493540, 6987080, 13974160]

約数ペア:

[(1, 13974160), (2, 6987080), (4, 3493540), (5, 2794832), (8, 1746770), (10, 1397416), (16, 873385), (20, 698708), (37, 377680), (40, 349354), (74, 188840), (80, 174677), (148, 94420), (185, 75536), (296, 47210), (370, 37768), (592, 23605), (740, 18884), (1480, 9442), (2960, 4721)]