97705820

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{15913}}^1$

素因数の和:16229

約数の個数: 24

約数和(自身を含む): 205863504

約数和(自身を除く): 108157684

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 15913, 31826, 63652, 79565, 159130, 318260, 4885291, 9770582, 19541164, 24426455, 48852910, 97705820]

約数ペア:

[(1, 97705820), (2, 48852910), (4, 24426455), (5, 19541164), (10, 9770582), (20, 4885291), (307, 318260), (614, 159130), (1228, 79565), (1535, 63652), (3070, 31826), (6140, 15913)]