2243336180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{10957}}^1$

素因数の和:11348

約数の個数: 48

約数和(自身を含む): 4887706320

約数和(自身を除く): 2644370140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 353, 580, 706, 1412, 1765, 3530, 7060, 10237, 10957, 20474, 21914, 40948, 43828, 51185, 54785, 102370, 109570, 204740, 219140, 317753, 635506, 1271012, 1588765, 3177530, 3867821, 6355060, 7735642, 15471284, 19339105, 38678210, 77356420, 112166809, 224333618, 448667236, 560834045, 1121668090, 2243336180]

約数ペア:

[(1, 2243336180), (2, 1121668090), (4, 560834045), (5, 448667236), (10, 224333618), (20, 112166809), (29, 77356420), (58, 38678210), (116, 19339105), (145, 15471284), (290, 7735642), (353, 6355060), (580, 3867821), (706, 3177530), (1412, 1588765), (1765, 1271012), (3530, 635506), (7060, 317753), (10237, 219140), (10957, 204740), (20474, 109570), (21914, 102370), (40948, 54785), (43828, 51185)]