11616080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20743}}^1$

素因数の和:20763

約数の個数: 40

約数和(自身を含む): 30867072

約数和(自身を除く): 19250992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20743, 41486, 82972, 103715, 145201, 165944, 207430, 290402, 331888, 414860, 580804, 726005, 829720, 1161608, 1452010, 1659440, 2323216, 2904020, 5808040, 11616080]

約数ペア:

[(1, 11616080), (2, 5808040), (4, 2904020), (5, 2323216), (7, 1659440), (8, 1452010), (10, 1161608), (14, 829720), (16, 726005), (20, 580804), (28, 414860), (35, 331888), (40, 290402), (56, 207430), (70, 165944), (80, 145201), (112, 103715), (140, 82972), (280, 41486), (560, 20743)]