2034280790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 3975091200

約数和(自身を除く): 1940810410

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 107, 190, 214, 235, 470, 535, 893, 1070, 1786, 2033, 2129, 4066, 4258, 4465, 5029, 8930, 10058, 10165, 10645, 20330, 21290, 25145, 40451, 50290, 80902, 95551, 100063, 191102, 200126, 202255, 227803, 404510, 455606, 477755, 500315, 955510, 1000630, 1139015, 1901197, 2278030, 3802394, 4328257, 8656514, 9505985, 10706741, 19011970, 21413482, 21641285, 43282570, 53533705, 107067410, 203428079, 406856158, 1017140395, 2034280790]

約数ペア:

[(1, 2034280790), (2, 1017140395), (5, 406856158), (10, 203428079), (19, 107067410), (38, 53533705), (47, 43282570), (94, 21641285), (95, 21413482), (107, 19011970), (190, 10706741), (214, 9505985), (235, 8656514), (470, 4328257), (535, 3802394), (893, 2278030), (1070, 1901197), (1786, 1139015), (2033, 1000630), (2129, 955510), (4066, 500315), (4258, 477755), (4465, 455606), (5029, 404510), (8930, 227803), (10058, 202255), (10165, 200126), (10645, 191102), (20330, 100063), (21290, 95551), (25145, 80902), (40451, 50290)]