27670000

素因数分解:

$2^4\times 5^4\times {\mathrm{2767}}^1$

素因数の和:2795

約数の個数: 50

約数和(自身を含む): 67016048

約数和(自身を除く): 39346048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 2767, 5000, 5534, 10000, 11068, 13835, 22136, 27670, 44272, 55340, 69175, 110680, 138350, 221360, 276700, 345875, 553400, 691750, 1106800, 1383500, 1729375, 2767000, 3458750, 5534000, 6917500, 13835000, 27670000]

約数ペア:

[(1, 27670000), (2, 13835000), (4, 6917500), (5, 5534000), (8, 3458750), (10, 2767000), (16, 1729375), (20, 1383500), (25, 1106800), (40, 691750), (50, 553400), (80, 345875), (100, 276700), (125, 221360), (200, 138350), (250, 110680), (400, 69175), (500, 55340), (625, 44272), (1000, 27670), (1250, 22136), (2000, 13835), (2500, 11068), (2767, 10000), (5000, 5534)]