6615760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 15764616

約数和(自身を除く): 9148856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2017, 3280, 4034, 8068, 10085, 16136, 20170, 32272, 40340, 80680, 82697, 161360, 165394, 330788, 413485, 661576, 826970, 1323152, 1653940, 3307880, 6615760]

約数ペア:

[(1, 6615760), (2, 3307880), (4, 1653940), (5, 1323152), (8, 826970), (10, 661576), (16, 413485), (20, 330788), (40, 165394), (41, 161360), (80, 82697), (82, 80680), (164, 40340), (205, 32272), (328, 20170), (410, 16136), (656, 10085), (820, 8068), (1640, 4034), (2017, 3280)]