13269650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6473}}^1$

素因数の和:6526

約数の個数: 24

約数和(自身を含む): 25287444

約数和(自身を除く): 12017794

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 6473, 12946, 32365, 64730, 161825, 265393, 323650, 530786, 1326965, 2653930, 6634825, 13269650]

約数ペア:

[(1, 13269650), (2, 6634825), (5, 2653930), (10, 1326965), (25, 530786), (41, 323650), (50, 265393), (82, 161825), (205, 64730), (410, 32365), (1025, 12946), (2050, 6473)]