29557160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38891}}^1$

素因数の和:38921

約数の個数: 32

約数和(自身を含む): 70005600

約数和(自身を除く): 40448440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 38891, 77782, 155564, 194455, 311128, 388910, 738929, 777820, 1477858, 1555640, 2955716, 3694645, 5911432, 7389290, 14778580, 29557160]

約数ペア:

[(1, 29557160), (2, 14778580), (4, 7389290), (5, 5911432), (8, 3694645), (10, 2955716), (19, 1555640), (20, 1477858), (38, 777820), (40, 738929), (76, 388910), (95, 311128), (152, 194455), (190, 155564), (380, 77782), (760, 38891)]