2023515020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{4721}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 4402792800

約数和(自身を除く): 2379277780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 739, 1478, 2956, 3695, 4721, 7390, 9442, 14780, 18884, 21431, 23605, 42862, 47210, 85724, 94420, 107155, 136909, 214310, 273818, 428620, 547636, 684545, 1369090, 2738180, 3488819, 6977638, 13955276, 17444095, 34888190, 69776380, 101175751, 202351502, 404703004, 505878755, 1011757510, 2023515020]

約数ペア:

[(1, 2023515020), (2, 1011757510), (4, 505878755), (5, 404703004), (10, 202351502), (20, 101175751), (29, 69776380), (58, 34888190), (116, 17444095), (145, 13955276), (290, 6977638), (580, 3488819), (739, 2738180), (1478, 1369090), (2956, 684545), (3695, 547636), (4721, 428620), (7390, 273818), (9442, 214310), (14780, 136909), (18884, 107155), (21431, 94420), (23605, 85724), (42862, 47210)]