2298320000

素因数分解:

$2^7\times 5^4\times {\mathrm{28729}}^1$

素因数の和:28763

約数の個数: 80

約数和(自身を含む): 5721723150

約数和(自身を除く): 3423403150

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, 625, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 8000, 10000, 16000, 20000, 28729, 40000, 57458, 80000, 114916, 143645, 229832, 287290, 459664, 574580, 718225, 919328, 1149160, 1436450, 1838656, 2298320, 2872900, 3591125, 3677312, 4596640, 5745800, 7182250, 9193280, 11491600, 14364500, 17955625, 18386560, 22983200, 28729000, 35911250, 45966400, 57458000, 71822500, 91932800, 114916000, 143645000, 229832000, 287290000, 459664000, 574580000, 1149160000, 2298320000]

約数ペア:

[(1, 2298320000), (2, 1149160000), (4, 574580000), (5, 459664000), (8, 287290000), (10, 229832000), (16, 143645000), (20, 114916000), (25, 91932800), (32, 71822500), (40, 57458000), (50, 45966400), (64, 35911250), (80, 28729000), (100, 22983200), (125, 18386560), (128, 17955625), (160, 14364500), (200, 11491600), (250, 9193280), (320, 7182250), (400, 5745800), (500, 4596640), (625, 3677312), (640, 3591125), (800, 2872900), (1000, 2298320), (1250, 1838656), (1600, 1436450), (2000, 1149160), (2500, 919328), (3200, 718225), (4000, 574580), (5000, 459664), (8000, 287290), (10000, 229832), (16000, 143645), (20000, 114916), (28729, 80000), (40000, 57458)]