84368000

素因数分解:

$2^7\times 5^3\times {\mathrm{5273}}^1$

素因数の和:5302

約数の個数: 64

約数和(自身を含む): 209799720

約数和(自身を除く): 125431720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 5273, 8000, 10546, 16000, 21092, 26365, 42184, 52730, 84368, 105460, 131825, 168736, 210920, 263650, 337472, 421840, 527300, 659125, 674944, 843680, 1054600, 1318250, 1687360, 2109200, 2636500, 3374720, 4218400, 5273000, 8436800, 10546000, 16873600, 21092000, 42184000, 84368000]

約数ペア:

[(1, 84368000), (2, 42184000), (4, 21092000), (5, 16873600), (8, 10546000), (10, 8436800), (16, 5273000), (20, 4218400), (25, 3374720), (32, 2636500), (40, 2109200), (50, 1687360), (64, 1318250), (80, 1054600), (100, 843680), (125, 674944), (128, 659125), (160, 527300), (200, 421840), (250, 337472), (320, 263650), (400, 210920), (500, 168736), (640, 131825), (800, 105460), (1000, 84368), (1600, 52730), (2000, 42184), (3200, 26365), (4000, 21092), (5273, 16000), (8000, 10546)]