22096940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3823}}^1$

素因数の和:3866

約数の個数: 36

約数和(自身を含む): 49306656

約数和(自身を除く): 27209716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 3823, 5780, 7646, 15292, 19115, 38230, 64991, 76460, 129982, 259964, 324955, 649910, 1104847, 1299820, 2209694, 4419388, 5524235, 11048470, 22096940]

約数ペア:

[(1, 22096940), (2, 11048470), (4, 5524235), (5, 4419388), (10, 2209694), (17, 1299820), (20, 1104847), (34, 649910), (68, 324955), (85, 259964), (170, 129982), (289, 76460), (340, 64991), (578, 38230), (1156, 19115), (1445, 15292), (2890, 7646), (3823, 5780)]