41806520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149309}}^1$

素因数の和:149327

約数の個数: 32

約数和(自身を含む): 107503200

約数和(自身を除く): 65696680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 149309, 298618, 597236, 746545, 1045163, 1194472, 1493090, 2090326, 2986180, 4180652, 5225815, 5972360, 8361304, 10451630, 20903260, 41806520]

約数ペア:

[(1, 41806520), (2, 20903260), (4, 10451630), (5, 8361304), (7, 5972360), (8, 5225815), (10, 4180652), (14, 2986180), (20, 2090326), (28, 1493090), (35, 1194472), (40, 1045163), (56, 746545), (70, 597236), (140, 298618), (280, 149309)]