6565580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 16450560

約数和(自身を除く): 9884980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2039, 3220, 4078, 8156, 10195, 14273, 20390, 28546, 40780, 46897, 57092, 71365, 93794, 142730, 187588, 234485, 285460, 328279, 468970, 656558, 937940, 1313116, 1641395, 3282790, 6565580]

約数ペア:

[(1, 6565580), (2, 3282790), (4, 1641395), (5, 1313116), (7, 937940), (10, 656558), (14, 468970), (20, 328279), (23, 285460), (28, 234485), (35, 187588), (46, 142730), (70, 93794), (92, 71365), (115, 57092), (140, 46897), (161, 40780), (230, 28546), (322, 20390), (460, 14273), (644, 10195), (805, 8156), (1610, 4078), (2039, 3220)]