78486962380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230844007}}^1$

素因数の和:230844033

約数の個数: 24

約数和(自身を含む): 174518070048

約数和(自身を除く): 96031107668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 230844007, 461688014, 923376028, 1154220035, 2308440070, 3924348119, 4616880140, 7848696238, 15697392476, 19621740595, 39243481190, 78486962380]

約数ペア:

[(1, 78486962380), (2, 39243481190), (4, 19621740595), (5, 15697392476), (10, 7848696238), (17, 4616880140), (20, 3924348119), (34, 2308440070), (68, 1154220035), (85, 923376028), (170, 461688014), (340, 230844007)]