47356000

素因数分解:

$2^5\times 5^3\times {\mathrm{11839}}^1$

素因数の和:11864

約数の個数: 48

約数和(自身を含む): 116363520

約数和(自身を除く): 69007520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 11839, 23678, 47356, 59195, 94712, 118390, 189424, 236780, 295975, 378848, 473560, 591950, 947120, 1183900, 1479875, 1894240, 2367800, 2959750, 4735600, 5919500, 9471200, 11839000, 23678000, 47356000]

約数ペア:

[(1, 47356000), (2, 23678000), (4, 11839000), (5, 9471200), (8, 5919500), (10, 4735600), (16, 2959750), (20, 2367800), (25, 1894240), (32, 1479875), (40, 1183900), (50, 947120), (80, 591950), (100, 473560), (125, 378848), (160, 295975), (200, 236780), (250, 189424), (400, 118390), (500, 94712), (800, 59195), (1000, 47356), (2000, 23678), (4000, 11839)]