2587932800

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{17207}}^1$

素因数の和:17278

約数の個数: 96

約数和(自身を含む): 6529403520

約数和(自身を除く): 3941470720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 235, 320, 376, 400, 470, 640, 752, 800, 940, 1175, 1504, 1600, 1880, 2350, 3008, 3200, 3760, 4700, 6016, 7520, 9400, 15040, 17207, 18800, 30080, 34414, 37600, 68828, 75200, 86035, 137656, 150400, 172070, 275312, 344140, 430175, 550624, 688280, 808729, 860350, 1101248, 1376560, 1617458, 1720700, 2202496, 2753120, 3234916, 3441400, 4043645, 5506240, 6469832, 6882800, 8087290, 11012480, 12939664, 13765600, 16174580, 20218225, 25879328, 27531200, 32349160, 40436450, 51758656, 55062400, 64698320, 80872900, 103517312, 129396640, 161745800, 258793280, 323491600, 517586560, 646983200, 1293966400, 2587932800]

約数ペア:

[(1, 2587932800), (2, 1293966400), (4, 646983200), (5, 517586560), (8, 323491600), (10, 258793280), (16, 161745800), (20, 129396640), (25, 103517312), (32, 80872900), (40, 64698320), (47, 55062400), (50, 51758656), (64, 40436450), (80, 32349160), (94, 27531200), (100, 25879328), (128, 20218225), (160, 16174580), (188, 13765600), (200, 12939664), (235, 11012480), (320, 8087290), (376, 6882800), (400, 6469832), (470, 5506240), (640, 4043645), (752, 3441400), (800, 3234916), (940, 2753120), (1175, 2202496), (1504, 1720700), (1600, 1617458), (1880, 1376560), (2350, 1101248), (3008, 860350), (3200, 808729), (3760, 688280), (4700, 550624), (6016, 430175), (7520, 344140), (9400, 275312), (15040, 172070), (17207, 150400), (18800, 137656), (30080, 86035), (34414, 75200), (37600, 68828)]