105587720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{377099}}^1$

素因数の和:377117

約数の個数: 32

約数和(自身を含む): 271512000

約数和(自身を除く): 165924280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 377099, 754198, 1508396, 1885495, 2639693, 3016792, 3770990, 5279386, 7541980, 10558772, 13198465, 15083960, 21117544, 26396930, 52793860, 105587720]

約数ペア:

[(1, 105587720), (2, 52793860), (4, 26396930), (5, 21117544), (7, 15083960), (8, 13198465), (10, 10558772), (14, 7541980), (20, 5279386), (28, 3770990), (35, 3016792), (40, 2639693), (56, 1885495), (70, 1508396), (140, 754198), (280, 377099)]