38987216220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38222761}}^1$

素因数の和:38222790

約数の個数: 48

約数和(自身を含む): 115585632288

約数和(自身を除く): 76598416068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 38222761, 76445522, 114668283, 152891044, 191113805, 229336566, 382227610, 458673132, 573341415, 649786937, 764455220, 1146682830, 1299573874, 1949360811, 2293365660, 2599147748, 3248934685, 3898721622, 6497869370, 7797443244, 9746804055, 12995738740, 19493608110, 38987216220]

約数ペア:

[(1, 38987216220), (2, 19493608110), (3, 12995738740), (4, 9746804055), (5, 7797443244), (6, 6497869370), (10, 3898721622), (12, 3248934685), (15, 2599147748), (17, 2293365660), (20, 1949360811), (30, 1299573874), (34, 1146682830), (51, 764455220), (60, 649786937), (68, 573341415), (85, 458673132), (102, 382227610), (170, 229336566), (204, 191113805), (255, 152891044), (340, 114668283), (510, 76445522), (1020, 38222761)]