86368000

素因数分解:

$2^8\times 5^3\times {\mathrm{2699}}^1$

素因数の和:2730

約数の個数: 72

約数和(自身を含む): 215233200

約数和(自身を除く): 128865200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 2699, 3200, 4000, 5398, 6400, 8000, 10796, 13495, 16000, 21592, 26990, 32000, 43184, 53980, 67475, 86368, 107960, 134950, 172736, 215920, 269900, 337375, 345472, 431840, 539800, 674750, 690944, 863680, 1079600, 1349500, 1727360, 2159200, 2699000, 3454720, 4318400, 5398000, 8636800, 10796000, 17273600, 21592000, 43184000, 86368000]

約数ペア:

[(1, 86368000), (2, 43184000), (4, 21592000), (5, 17273600), (8, 10796000), (10, 8636800), (16, 5398000), (20, 4318400), (25, 3454720), (32, 2699000), (40, 2159200), (50, 1727360), (64, 1349500), (80, 1079600), (100, 863680), (125, 690944), (128, 674750), (160, 539800), (200, 431840), (250, 345472), (256, 337375), (320, 269900), (400, 215920), (500, 172736), (640, 134950), (800, 107960), (1000, 86368), (1280, 67475), (1600, 53980), (2000, 43184), (2699, 32000), (3200, 26990), (4000, 21592), (5398, 16000), (6400, 13495), (8000, 10796)]