4651180

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 9811872

約数和(自身を除く): 5160692

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 743, 1252, 1486, 1565, 2972, 3130, 3715, 6260, 7430, 14860, 232559, 465118, 930236, 1162795, 2325590, 4651180]

約数ペア:

[(1, 4651180), (2, 2325590), (4, 1162795), (5, 930236), (10, 465118), (20, 232559), (313, 14860), (626, 7430), (743, 6260), (1252, 3715), (1486, 3130), (1565, 2972)]