2723133080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1\times {\mathrm{1933}}^1$

素因数の和:2844

約数の個数: 64

約数和(自身を含む): 6287047200

約数和(自身を除く): 3563914120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 859, 1640, 1718, 1933, 3436, 3866, 4295, 6872, 7732, 8590, 9665, 15464, 17180, 19330, 34360, 35219, 38660, 70438, 77320, 79253, 140876, 158506, 176095, 281752, 317012, 352190, 396265, 634024, 704380, 792530, 1408760, 1585060, 1660447, 3170120, 3320894, 6641788, 8302235, 13283576, 16604470, 33208940, 66417880, 68078327, 136156654, 272313308, 340391635, 544626616, 680783270, 1361566540, 2723133080]

約数ペア:

[(1, 2723133080), (2, 1361566540), (4, 680783270), (5, 544626616), (8, 340391635), (10, 272313308), (20, 136156654), (40, 68078327), (41, 66417880), (82, 33208940), (164, 16604470), (205, 13283576), (328, 8302235), (410, 6641788), (820, 3320894), (859, 3170120), (1640, 1660447), (1718, 1585060), (1933, 1408760), (3436, 792530), (3866, 704380), (4295, 634024), (6872, 396265), (7732, 352190), (8590, 317012), (9665, 281752), (15464, 176095), (17180, 158506), (19330, 140876), (34360, 79253), (35219, 77320), (38660, 70438)]