68932700

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{4229}}^1$

素因数の和:4406

約数の個数: 36

約数和(自身を含む): 150537240

約数和(自身を除く): 81604540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4075, 4229, 8150, 8458, 16300, 16916, 21145, 42290, 84580, 105725, 211450, 422900, 689327, 1378654, 2757308, 3446635, 6893270, 13786540, 17233175, 34466350, 68932700]

約数ペア:

[(1, 68932700), (2, 34466350), (4, 17233175), (5, 13786540), (10, 6893270), (20, 3446635), (25, 2757308), (50, 1378654), (100, 689327), (163, 422900), (326, 211450), (652, 105725), (815, 84580), (1630, 42290), (3260, 21145), (4075, 16916), (4229, 16300), (8150, 8458)]