9698960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3011

約数の個数: 40

約数和(自身を含む): 23107896

約数和(自身を除く): 13408936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2957, 3280, 5914, 11828, 14785, 23656, 29570, 47312, 59140, 118280, 121237, 236560, 242474, 484948, 606185, 969896, 1212370, 1939792, 2424740, 4849480, 9698960]

約数ペア:

[(1, 9698960), (2, 4849480), (4, 2424740), (5, 1939792), (8, 1212370), (10, 969896), (16, 606185), (20, 484948), (40, 242474), (41, 236560), (80, 121237), (82, 118280), (164, 59140), (205, 47312), (328, 29570), (410, 23656), (656, 14785), (820, 11828), (1640, 5914), (2957, 3280)]