1983200

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 5046552

約数和(自身を除く): 3063352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 67, 74, 80, 100, 134, 148, 160, 185, 200, 268, 296, 335, 370, 400, 536, 592, 670, 740, 800, 925, 1072, 1184, 1340, 1480, 1675, 1850, 2144, 2479, 2680, 2960, 3350, 3700, 4958, 5360, 5920, 6700, 7400, 9916, 10720, 12395, 13400, 14800, 19832, 24790, 26800, 29600, 39664, 49580, 53600, 61975, 79328, 99160, 123950, 198320, 247900, 396640, 495800, 991600, 1983200]

約数ペア:

[(1, 1983200), (2, 991600), (4, 495800), (5, 396640), (8, 247900), (10, 198320), (16, 123950), (20, 99160), (25, 79328), (32, 61975), (37, 53600), (40, 49580), (50, 39664), (67, 29600), (74, 26800), (80, 24790), (100, 19832), (134, 14800), (148, 13400), (160, 12395), (185, 10720), (200, 9916), (268, 7400), (296, 6700), (335, 5920), (370, 5360), (400, 4958), (536, 3700), (592, 3350), (670, 2960), (740, 2680), (800, 2479), (925, 2144), (1072, 1850), (1184, 1675), (1340, 1480)]