79348518273020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1\times {\mathrm{15831139}}^1$

素因数の和:15834654

約数の個数: 48

約数和(自身を含む): 168963730834080

約数和(自身を除く): 89615212561060

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 3433, 6866, 13732, 17165, 34330, 68660, 250609, 501218, 1002436, 1253045, 2506090, 5012180, 15831139, 31662278, 63324556, 79155695, 158311390, 316622780, 1155673147, 2311346294, 4622692588, 5778365735, 11556731470, 23113462940, 54348300187, 108696600374, 217393200748, 271741500935, 543483001870, 1086966003740, 3967425913651, 7934851827302, 15869703654604, 19837129568255, 39674259136510, 79348518273020]

約数ペア:

[(1, 79348518273020), (2, 39674259136510), (4, 19837129568255), (5, 15869703654604), (10, 7934851827302), (20, 3967425913651), (73, 1086966003740), (146, 543483001870), (292, 271741500935), (365, 217393200748), (730, 108696600374), (1460, 54348300187), (3433, 23113462940), (6866, 11556731470), (13732, 5778365735), (17165, 4622692588), (34330, 2311346294), (68660, 1155673147), (250609, 316622780), (501218, 158311390), (1002436, 79155695), (1253045, 63324556), (2506090, 31662278), (5012180, 15831139)]