5374180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 13466880

約数和(自身を除く): 8092700

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, 1669, 3220, 3338, 6676, 8345, 11683, 16690, 23366, 33380, 38387, 46732, 58415, 76774, 116830, 153548, 191935, 233660, 268709, 383870, 537418, 767740, 1074836, 1343545, 2687090, 5374180]

約数ペア:

[(1, 5374180), (2, 2687090), (4, 1343545), (5, 1074836), (7, 767740), (10, 537418), (14, 383870), (20, 268709), (23, 233660), (28, 191935), (35, 153548), (46, 116830), (70, 76774), (92, 58415), (115, 46732), (140, 38387), (161, 33380), (230, 23366), (322, 16690), (460, 11683), (644, 8345), (805, 6676), (1610, 3338), (1669, 3220)]