14404120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8783}}^1$

素因数の和:8835

約数の個数: 32

約数和(自身を含む): 33203520

約数和(自身を除く): 18799400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8783, 17566, 35132, 43915, 70264, 87830, 175660, 351320, 360103, 720206, 1440412, 1800515, 2880824, 3601030, 7202060, 14404120]

約数ペア:

[(1, 14404120), (2, 7202060), (4, 3601030), (5, 2880824), (8, 1800515), (10, 1440412), (20, 720206), (40, 360103), (41, 351320), (82, 175660), (164, 87830), (205, 70264), (328, 43915), (410, 35132), (820, 17566), (1640, 8783)]