10309640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23431}}^1$

素因数の和:23453

約数の個数: 32

約数和(自身を含む): 25306560

約数和(自身を除く): 14996920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23431, 46862, 93724, 117155, 187448, 234310, 257741, 468620, 515482, 937240, 1030964, 1288705, 2061928, 2577410, 5154820, 10309640]

約数ペア:

[(1, 10309640), (2, 5154820), (4, 2577410), (5, 2061928), (8, 1288705), (10, 1030964), (11, 937240), (20, 515482), (22, 468620), (40, 257741), (44, 234310), (55, 187448), (88, 117155), (110, 93724), (220, 46862), (440, 23431)]