106644520

素因数分解:

$2^3\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{1657}}^1$

素因数の和:3277

約数の個数: 32

約数和(自身を含む): 240244200

約数和(自身を除く): 133599680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1609, 1657, 3218, 3314, 6436, 6628, 8045, 8285, 12872, 13256, 16090, 16570, 32180, 33140, 64360, 66280, 2666113, 5332226, 10664452, 13330565, 21328904, 26661130, 53322260, 106644520]

約数ペア:

[(1, 106644520), (2, 53322260), (4, 26661130), (5, 21328904), (8, 13330565), (10, 10664452), (20, 5332226), (40, 2666113), (1609, 66280), (1657, 64360), (3218, 33140), (3314, 32180), (6436, 16570), (6628, 16090), (8045, 13256), (8285, 12872)]