90637166740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1031609}}^1$

素因数の和:1031832

約数の個数: 48

約数和(自身を含む): 199653672960

約数和(自身を除く): 109016506220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 764, 955, 1910, 3820, 4393, 8786, 17572, 21965, 43930, 87860, 1031609, 2063218, 4126436, 5158045, 10316090, 20632180, 23727007, 47454014, 94908028, 118635035, 197037319, 237270070, 394074638, 474540140, 788149276, 985186595, 1970373190, 3940746380, 4531858337, 9063716674, 18127433348, 22659291685, 45318583370, 90637166740]

約数ペア:

[(1, 90637166740), (2, 45318583370), (4, 22659291685), (5, 18127433348), (10, 9063716674), (20, 4531858337), (23, 3940746380), (46, 1970373190), (92, 985186595), (115, 788149276), (191, 474540140), (230, 394074638), (382, 237270070), (460, 197037319), (764, 118635035), (955, 94908028), (1910, 47454014), (3820, 23727007), (4393, 20632180), (8786, 10316090), (17572, 5158045), (21965, 4126436), (43930, 2063218), (87860, 1031609)]