2608766000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{24611}}^1$

素因数の和:24687

約数の個数: 80

約数和(自身を含む): 6427276128

約数和(自身を除く): 3818510128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 212, 250, 265, 400, 424, 500, 530, 848, 1000, 1060, 1325, 2000, 2120, 2650, 4240, 5300, 6625, 10600, 13250, 21200, 24611, 26500, 49222, 53000, 98444, 106000, 123055, 196888, 246110, 393776, 492220, 615275, 984440, 1230550, 1304383, 1968880, 2461100, 2608766, 3076375, 4922200, 5217532, 6152750, 6521915, 9844400, 10435064, 12305500, 13043830, 20870128, 24611000, 26087660, 32609575, 49222000, 52175320, 65219150, 104350640, 130438300, 163047875, 260876600, 326095750, 521753200, 652191500, 1304383000, 2608766000]

約数ペア:

[(1, 2608766000), (2, 1304383000), (4, 652191500), (5, 521753200), (8, 326095750), (10, 260876600), (16, 163047875), (20, 130438300), (25, 104350640), (40, 65219150), (50, 52175320), (53, 49222000), (80, 32609575), (100, 26087660), (106, 24611000), (125, 20870128), (200, 13043830), (212, 12305500), (250, 10435064), (265, 9844400), (400, 6521915), (424, 6152750), (500, 5217532), (530, 4922200), (848, 3076375), (1000, 2608766), (1060, 2461100), (1325, 1968880), (2000, 1304383), (2120, 1230550), (2650, 984440), (4240, 615275), (5300, 492220), (6625, 393776), (10600, 246110), (13250, 196888), (21200, 123055), (24611, 106000), (26500, 98444), (49222, 53000)]