1601528020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{4919}}^1$

素因数の和:5224

約数の個数: 48

約数和(自身を含む): 3425264640

約数和(自身を除く): 1823736620

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 223, 292, 365, 446, 730, 892, 1115, 1460, 2230, 4460, 4919, 9838, 16279, 19676, 24595, 32558, 49190, 65116, 81395, 98380, 162790, 325580, 359087, 718174, 1096937, 1436348, 1795435, 2193874, 3590870, 4387748, 5484685, 7181740, 10969370, 21938740, 80076401, 160152802, 320305604, 400382005, 800764010, 1601528020]

約数ペア:

[(1, 1601528020), (2, 800764010), (4, 400382005), (5, 320305604), (10, 160152802), (20, 80076401), (73, 21938740), (146, 10969370), (223, 7181740), (292, 5484685), (365, 4387748), (446, 3590870), (730, 2193874), (892, 1795435), (1115, 1436348), (1460, 1096937), (2230, 718174), (4460, 359087), (4919, 325580), (9838, 162790), (16279, 98380), (19676, 81395), (24595, 65116), (32558, 49190)]