1036457480

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{165041}}^1$

素因数の和:165209

約数の個数: 32

約数和(自身を含む): 2346897240

約数和(自身を除く): 1310439760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 165041, 330082, 660164, 825205, 1320328, 1650410, 3300820, 6601640, 25911437, 51822874, 103645748, 129557185, 207291496, 259114370, 518228740, 1036457480]

約数ペア:

[(1, 1036457480), (2, 518228740), (4, 259114370), (5, 207291496), (8, 129557185), (10, 103645748), (20, 51822874), (40, 25911437), (157, 6601640), (314, 3300820), (628, 1650410), (785, 1320328), (1256, 825205), (1570, 660164), (3140, 330082), (6280, 165041)]