7224080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 17039832

約数和(自身を除く): 9815752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1237, 1460, 2474, 2920, 4948, 5840, 6185, 9896, 12370, 19792, 24740, 49480, 90301, 98960, 180602, 361204, 451505, 722408, 903010, 1444816, 1806020, 3612040, 7224080]

約数ペア:

[(1, 7224080), (2, 3612040), (4, 1806020), (5, 1444816), (8, 903010), (10, 722408), (16, 451505), (20, 361204), (40, 180602), (73, 98960), (80, 90301), (146, 49480), (292, 24740), (365, 19792), (584, 12370), (730, 9896), (1168, 6185), (1237, 5840), (1460, 4948), (2474, 2920)]