61384000

素因数分解:

$2^6\times 5^3\times {\mathrm{7673}}^1$

素因数の和:7700

約数の個数: 56

約数和(自身を含む): 152037288

約数和(自身を除く): 90653288

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, 4000, 7673, 8000, 15346, 30692, 38365, 61384, 76730, 122768, 153460, 191825, 245536, 306920, 383650, 491072, 613840, 767300, 959125, 1227680, 1534600, 1918250, 2455360, 3069200, 3836500, 6138400, 7673000, 12276800, 15346000, 30692000, 61384000]

約数ペア:

[(1, 61384000), (2, 30692000), (4, 15346000), (5, 12276800), (8, 7673000), (10, 6138400), (16, 3836500), (20, 3069200), (25, 2455360), (32, 1918250), (40, 1534600), (50, 1227680), (64, 959125), (80, 767300), (100, 613840), (125, 491072), (160, 383650), (200, 306920), (250, 245536), (320, 191825), (400, 153460), (500, 122768), (800, 76730), (1000, 61384), (1600, 38365), (2000, 30692), (4000, 15346), (7673, 8000)]