2013260140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{4603}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 4455198720

約数和(自身を除く): 2441938580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1151, 2302, 4603, 4604, 5755, 9206, 11510, 18412, 21869, 23015, 23020, 43738, 46030, 87457, 87476, 92060, 109345, 174914, 218690, 349828, 437285, 437380, 874570, 1749140, 5298053, 10596106, 21192212, 26490265, 52980530, 100663007, 105961060, 201326014, 402652028, 503315035, 1006630070, 2013260140]

約数ペア:

[(1, 2013260140), (2, 1006630070), (4, 503315035), (5, 402652028), (10, 201326014), (19, 105961060), (20, 100663007), (38, 52980530), (76, 26490265), (95, 21192212), (190, 10596106), (380, 5298053), (1151, 1749140), (2302, 874570), (4603, 437380), (4604, 437285), (5755, 349828), (9206, 218690), (11510, 174914), (18412, 109345), (21869, 92060), (23015, 87476), (23020, 87457), (43738, 46030)]