27261920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 74644416

約数和(自身を除く): 47382496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 241, 280, 404, 482, 505, 560, 707, 808, 964, 1010, 1120, 1205, 1414, 1616, 1687, 1928, 2020, 2410, 2828, 3232, 3374, 3535, 3856, 4040, 4820, 5656, 6748, 7070, 7712, 8080, 8435, 9640, 11312, 13496, 14140, 16160, 16870, 19280, 22624, 24341, 26992, 28280, 33740, 38560, 48682, 53984, 56560, 67480, 97364, 113120, 121705, 134960, 170387, 194728, 243410, 269920, 340774, 389456, 486820, 681548, 778912, 851935, 973640, 1363096, 1703870, 1947280, 2726192, 3407740, 3894560, 5452384, 6815480, 13630960, 27261920]

約数ペア:

[(1, 27261920), (2, 13630960), (4, 6815480), (5, 5452384), (7, 3894560), (8, 3407740), (10, 2726192), (14, 1947280), (16, 1703870), (20, 1363096), (28, 973640), (32, 851935), (35, 778912), (40, 681548), (56, 486820), (70, 389456), (80, 340774), (101, 269920), (112, 243410), (140, 194728), (160, 170387), (202, 134960), (224, 121705), (241, 113120), (280, 97364), (404, 67480), (482, 56560), (505, 53984), (560, 48682), (707, 38560), (808, 33740), (964, 28280), (1010, 26992), (1120, 24341), (1205, 22624), (1414, 19280), (1616, 16870), (1687, 16160), (1928, 14140), (2020, 13496), (2410, 11312), (2828, 9640), (3232, 8435), (3374, 8080), (3535, 7712), (3856, 7070), (4040, 6748), (4820, 5656)]