18321567260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1\times {\mathrm{16229}}^1$

素因数の和:17486

約数の個数: 48

約数和(自身を含む): 39329055360

約数和(自身を除く): 21007488100

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1201, 2402, 4804, 6005, 12010, 16229, 24020, 32458, 56447, 64916, 81145, 112894, 162290, 225788, 282235, 324580, 564470, 762763, 1128940, 1525526, 3051052, 3813815, 7627630, 15255260, 19491029, 38982058, 77964116, 97455145, 194910290, 389820580, 916078363, 1832156726, 3664313452, 4580391815, 9160783630, 18321567260]

約数ペア:

[(1, 18321567260), (2, 9160783630), (4, 4580391815), (5, 3664313452), (10, 1832156726), (20, 916078363), (47, 389820580), (94, 194910290), (188, 97455145), (235, 77964116), (470, 38982058), (940, 19491029), (1201, 15255260), (2402, 7627630), (4804, 3813815), (6005, 3051052), (12010, 1525526), (16229, 1128940), (24020, 762763), (32458, 564470), (56447, 324580), (64916, 282235), (81145, 225788), (112894, 162290)]