2016373600

素因数分解:

$2^5\times 5^2\times {\mathrm{317}}^1\times {\mathrm{7951}}^1$

素因数の和:8288

約数の個数: 72

約数和(自身を含む): 4938621408

約数和(自身を除く): 2922247808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 317, 400, 634, 800, 1268, 1585, 2536, 3170, 5072, 6340, 7925, 7951, 10144, 12680, 15850, 15902, 25360, 31700, 31804, 39755, 50720, 63400, 63608, 79510, 126800, 127216, 159020, 198775, 253600, 254432, 318040, 397550, 636080, 795100, 1272160, 1590200, 2520467, 3180400, 5040934, 6360800, 10081868, 12602335, 20163736, 25204670, 40327472, 50409340, 63011675, 80654944, 100818680, 126023350, 201637360, 252046700, 403274720, 504093400, 1008186800, 2016373600]

約数ペア:

[(1, 2016373600), (2, 1008186800), (4, 504093400), (5, 403274720), (8, 252046700), (10, 201637360), (16, 126023350), (20, 100818680), (25, 80654944), (32, 63011675), (40, 50409340), (50, 40327472), (80, 25204670), (100, 20163736), (160, 12602335), (200, 10081868), (317, 6360800), (400, 5040934), (634, 3180400), (800, 2520467), (1268, 1590200), (1585, 1272160), (2536, 795100), (3170, 636080), (5072, 397550), (6340, 318040), (7925, 254432), (7951, 253600), (10144, 198775), (12680, 159020), (15850, 127216), (15902, 126800), (25360, 79510), (31700, 63608), (31804, 63400), (39755, 50720)]