534264560

素因数分解:

$2^4\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{3361}}^1$

素因数の和:5361

約数の個数: 40

約数和(自身を含む): 1243160016

約数和(自身を除く): 708895456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1987, 3361, 3974, 6722, 7948, 9935, 13444, 15896, 16805, 19870, 26888, 31792, 33610, 39740, 53776, 67220, 79480, 134440, 158960, 268880, 6678307, 13356614, 26713228, 33391535, 53426456, 66783070, 106852912, 133566140, 267132280, 534264560]

約数ペア:

[(1, 534264560), (2, 267132280), (4, 133566140), (5, 106852912), (8, 66783070), (10, 53426456), (16, 33391535), (20, 26713228), (40, 13356614), (80, 6678307), (1987, 268880), (3361, 158960), (3974, 134440), (6722, 79480), (7948, 67220), (9935, 53776), (13444, 39740), (15896, 33610), (16805, 31792), (19870, 26888)]