5808040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20743}}^1$

素因数の和:20761

約数の個数: 32

約数和(自身を含む): 14935680

約数和(自身を除く): 9127640

約数列:

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

約数ペア:

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