65469901850

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{613}}^1\times {\mathrm{21149}}^1$

素因数の和:21875

約数の個数: 48

約数和(自身を含む): 123186144600

約数和(自身を除く): 57716242750

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 613, 1010, 1226, 2525, 3065, 5050, 6130, 15325, 21149, 30650, 42298, 61913, 105745, 123826, 211490, 309565, 528725, 619130, 1057450, 1547825, 2136049, 3095650, 4272098, 10680245, 12964337, 21360490, 25928674, 53401225, 64821685, 106802450, 129643370, 324108425, 648216850, 1309398037, 2618796074, 6546990185, 13093980370, 32734950925, 65469901850]

約数ペア:

[(1, 65469901850), (2, 32734950925), (5, 13093980370), (10, 6546990185), (25, 2618796074), (50, 1309398037), (101, 648216850), (202, 324108425), (505, 129643370), (613, 106802450), (1010, 64821685), (1226, 53401225), (2525, 25928674), (3065, 21360490), (5050, 12964337), (6130, 10680245), (15325, 4272098), (21149, 3095650), (30650, 2136049), (42298, 1547825), (61913, 1057450), (105745, 619130), (123826, 528725), (211490, 309565)]