23678000

素因数分解:

$2^4\times 5^3\times {\mathrm{11839}}^1$

素因数の和:11862

約数の個数: 40

約数和(自身を含む): 57258240

約数和(自身を除く): 33580240

約数列:

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

約数ペア:

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