19048000

素因数分解:

$2^6\times 5^3\times {\mathrm{2381}}^1$

素因数の和:2408

約数の個数: 56

約数和(自身を含む): 47192184

約数和(自身を除く): 28144184

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, 800, 1000, 1600, 2000, 2381, 4000, 4762, 8000, 9524, 11905, 19048, 23810, 38096, 47620, 59525, 76192, 95240, 119050, 152384, 190480, 238100, 297625, 380960, 476200, 595250, 761920, 952400, 1190500, 1904800, 2381000, 3809600, 4762000, 9524000, 19048000]

約数ペア:

[(1, 19048000), (2, 9524000), (4, 4762000), (5, 3809600), (8, 2381000), (10, 1904800), (16, 1190500), (20, 952400), (25, 761920), (32, 595250), (40, 476200), (50, 380960), (64, 297625), (80, 238100), (100, 190480), (125, 152384), (160, 119050), (200, 95240), (250, 76192), (320, 59525), (400, 47620), (500, 38096), (800, 23810), (1000, 19048), (1600, 11905), (2000, 9524), (2381, 8000), (4000, 4762)]