2021285600

素因数分解:

$2^5\times 5^2\times {\mathrm{2526607}}^1$

素因数の和:2526627

約数の個数: 36

約数和(自身を含む): 4934465424

約数和(自身を除く): 2913179824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2526607, 5053214, 10106428, 12633035, 20212856, 25266070, 40425712, 50532140, 63165175, 80851424, 101064280, 126330350, 202128560, 252660700, 404257120, 505321400, 1010642800, 2021285600]

約数ペア:

[(1, 2021285600), (2, 1010642800), (4, 505321400), (5, 404257120), (8, 252660700), (10, 202128560), (16, 126330350), (20, 101064280), (25, 80851424), (32, 63165175), (40, 50532140), (50, 40425712), (80, 25266070), (100, 20212856), (160, 12633035), (200, 10106428), (400, 5053214), (800, 2526607)]