272332360

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{67409}}^1$

素因数の和:67521

約数の個数: 32

約数和(自身を含む): 618823800

約数和(自身を除く): 346491440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 67409, 134818, 269636, 337045, 539272, 674090, 1348180, 2696360, 6808309, 13616618, 27233236, 34041545, 54466472, 68083090, 136166180, 272332360]

約数ペア:

[(1, 272332360), (2, 136166180), (4, 68083090), (5, 54466472), (8, 34041545), (10, 27233236), (20, 13616618), (40, 6808309), (101, 2696360), (202, 1348180), (404, 674090), (505, 539272), (808, 337045), (1010, 269636), (2020, 134818), (4040, 67409)]