2022792340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{7103}}^1$

素因数の和:7632

約数の個数: 48

約数和(自身を含む): 4403911680

約数和(自身を除く): 2381119340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 491, 580, 982, 1964, 2455, 4910, 7103, 9820, 14206, 14239, 28412, 28478, 35515, 56956, 71030, 71195, 142060, 142390, 205987, 284780, 411974, 823948, 1029935, 2059870, 3487573, 4119740, 6975146, 13950292, 17437865, 34875730, 69751460, 101139617, 202279234, 404558468, 505698085, 1011396170, 2022792340]

約数ペア:

[(1, 2022792340), (2, 1011396170), (4, 505698085), (5, 404558468), (10, 202279234), (20, 101139617), (29, 69751460), (58, 34875730), (116, 17437865), (145, 13950292), (290, 6975146), (491, 4119740), (580, 3487573), (982, 2059870), (1964, 1029935), (2455, 823948), (4910, 411974), (7103, 284780), (9820, 205987), (14206, 142390), (14239, 142060), (28412, 71195), (28478, 71030), (35515, 56956)]