12694600

素因数分解:

$2^3\times 5^2\times {\mathrm{63473}}^1$

素因数の和:63489

約数の個数: 24

約数和(自身を含む): 29515410

約数和(自身を除く): 16820810

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 63473, 126946, 253892, 317365, 507784, 634730, 1269460, 1586825, 2538920, 3173650, 6347300, 12694600]

約数ペア:

[(1, 12694600), (2, 6347300), (4, 3173650), (5, 2538920), (8, 1586825), (10, 1269460), (20, 634730), (25, 507784), (40, 317365), (50, 253892), (100, 126946), (200, 63473)]