3966400

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 84

約数和(自身を含む): 10173208

約数和(自身を除く): 6206808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 67, 74, 80, 100, 134, 148, 160, 185, 200, 268, 296, 320, 335, 370, 400, 536, 592, 670, 740, 800, 925, 1072, 1184, 1340, 1480, 1600, 1675, 1850, 2144, 2368, 2479, 2680, 2960, 3350, 3700, 4288, 4958, 5360, 5920, 6700, 7400, 9916, 10720, 11840, 12395, 13400, 14800, 19832, 21440, 24790, 26800, 29600, 39664, 49580, 53600, 59200, 61975, 79328, 99160, 107200, 123950, 158656, 198320, 247900, 396640, 495800, 793280, 991600, 1983200, 3966400]

約数ペア:

[(1, 3966400), (2, 1983200), (4, 991600), (5, 793280), (8, 495800), (10, 396640), (16, 247900), (20, 198320), (25, 158656), (32, 123950), (37, 107200), (40, 99160), (50, 79328), (64, 61975), (67, 59200), (74, 53600), (80, 49580), (100, 39664), (134, 29600), (148, 26800), (160, 24790), (185, 21440), (200, 19832), (268, 14800), (296, 13400), (320, 12395), (335, 11840), (370, 10720), (400, 9916), (536, 7400), (592, 6700), (670, 5920), (740, 5360), (800, 4958), (925, 4288), (1072, 3700), (1184, 3350), (1340, 2960), (1480, 2680), (1600, 2479), (1675, 2368), (1850, 2144)]