54091600

素因数分解:

$2^4\times 5^2\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:788

約数の個数: 60

約数和(自身を含む): 130696000

約数和(自身を除く): 76604400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 271, 400, 499, 542, 998, 1084, 1355, 1996, 2168, 2495, 2710, 3992, 4336, 4990, 5420, 6775, 7984, 9980, 10840, 12475, 13550, 19960, 21680, 24950, 27100, 39920, 49900, 54200, 99800, 108400, 135229, 199600, 270458, 540916, 676145, 1081832, 1352290, 2163664, 2704580, 3380725, 5409160, 6761450, 10818320, 13522900, 27045800, 54091600]

約数ペア:

[(1, 54091600), (2, 27045800), (4, 13522900), (5, 10818320), (8, 6761450), (10, 5409160), (16, 3380725), (20, 2704580), (25, 2163664), (40, 1352290), (50, 1081832), (80, 676145), (100, 540916), (200, 270458), (271, 199600), (400, 135229), (499, 108400), (542, 99800), (998, 54200), (1084, 49900), (1355, 39920), (1996, 27100), (2168, 24950), (2495, 21680), (2710, 19960), (3992, 13550), (4336, 12475), (4990, 10840), (5420, 9980), (6775, 7984)]