2056520000

素因数分解:

$2^6\times 5^4\times {\mathrm{51413}}^1$

素因数の和:51445

約数の個数: 70

約数和(自身を含む): 5099600418

約数和(自身を除く): 3043080418

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1250, 1600, 2000, 2500, 4000, 5000, 8000, 10000, 20000, 40000, 51413, 102826, 205652, 257065, 411304, 514130, 822608, 1028260, 1285325, 1645216, 2056520, 2570650, 3290432, 4113040, 5141300, 6426625, 8226080, 10282600, 12853250, 16452160, 20565200, 25706500, 32133125, 41130400, 51413000, 64266250, 82260800, 102826000, 128532500, 205652000, 257065000, 411304000, 514130000, 1028260000, 2056520000]

約数ペア:

[(1, 2056520000), (2, 1028260000), (4, 514130000), (5, 411304000), (8, 257065000), (10, 205652000), (16, 128532500), (20, 102826000), (25, 82260800), (32, 64266250), (40, 51413000), (50, 41130400), (64, 32133125), (80, 25706500), (100, 20565200), (125, 16452160), (160, 12853250), (200, 10282600), (250, 8226080), (320, 6426625), (400, 5141300), (500, 4113040), (625, 3290432), (800, 2570650), (1000, 2056520), (1250, 1645216), (1600, 1285325), (2000, 1028260), (2500, 822608), (4000, 514130), (5000, 411304), (8000, 257065), (10000, 205652), (20000, 102826), (40000, 51413)]