3307880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 7628040

約数和(自身を除く): 4320160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2017, 4034, 8068, 10085, 16136, 20170, 40340, 80680, 82697, 165394, 330788, 413485, 661576, 826970, 1653940, 3307880]

約数ペア:

[(1, 3307880), (2, 1653940), (4, 826970), (5, 661576), (8, 413485), (10, 330788), (20, 165394), (40, 82697), (41, 80680), (82, 40340), (164, 20170), (205, 16136), (328, 10085), (410, 8068), (820, 4034), (1640, 2017)]