2640360670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{21701}}^1$

素因数の和:21777

約数の個数: 32

約数和(自身を含む): 4968889920

約数和(自身を除く): 2328529250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12167, 21701, 24334, 43402, 60835, 108505, 121670, 217010, 499123, 998246, 2495615, 4991230, 11479829, 22959658, 57399145, 114798290, 264036067, 528072134, 1320180335, 2640360670]

約数ペア:

[(1, 2640360670), (2, 1320180335), (5, 528072134), (10, 264036067), (23, 114798290), (46, 57399145), (115, 22959658), (230, 11479829), (529, 4991230), (1058, 2495615), (2645, 998246), (5290, 499123), (12167, 217010), (21701, 121670), (24334, 108505), (43402, 60835)]