234984080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{40237}}^1$

素因数の和:40323

約数の個数: 40

約数和(自身を含む): 553835832

約数和(自身を除く): 318851752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 40237, 80474, 160948, 201185, 321896, 402370, 643792, 804740, 1609480, 2937301, 3218960, 5874602, 11749204, 14686505, 23498408, 29373010, 46996816, 58746020, 117492040, 234984080]

約数ペア:

[(1, 234984080), (2, 117492040), (4, 58746020), (5, 46996816), (8, 29373010), (10, 23498408), (16, 14686505), (20, 11749204), (40, 5874602), (73, 3218960), (80, 2937301), (146, 1609480), (292, 804740), (365, 643792), (584, 402370), (730, 321896), (1168, 201185), (1460, 160948), (2920, 80474), (5840, 40237)]