24790000

素因数分解:

$2^4\times 5^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 100

約数和(自身を含む): 62561224

約数和(自身を除く): 37771224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 67, 74, 80, 100, 125, 134, 148, 185, 200, 250, 268, 296, 335, 370, 400, 500, 536, 592, 625, 670, 740, 925, 1000, 1072, 1250, 1340, 1480, 1675, 1850, 2000, 2479, 2500, 2680, 2960, 3350, 3700, 4625, 4958, 5000, 5360, 6700, 7400, 8375, 9250, 9916, 10000, 12395, 13400, 14800, 16750, 18500, 19832, 23125, 24790, 26800, 33500, 37000, 39664, 41875, 46250, 49580, 61975, 67000, 74000, 83750, 92500, 99160, 123950, 134000, 167500, 185000, 198320, 247900, 309875, 335000, 370000, 495800, 619750, 670000, 991600, 1239500, 1549375, 2479000, 3098750, 4958000, 6197500, 12395000, 24790000]

約数ペア:

[(1, 24790000), (2, 12395000), (4, 6197500), (5, 4958000), (8, 3098750), (10, 2479000), (16, 1549375), (20, 1239500), (25, 991600), (37, 670000), (40, 619750), (50, 495800), (67, 370000), (74, 335000), (80, 309875), (100, 247900), (125, 198320), (134, 185000), (148, 167500), (185, 134000), (200, 123950), (250, 99160), (268, 92500), (296, 83750), (335, 74000), (370, 67000), (400, 61975), (500, 49580), (536, 46250), (592, 41875), (625, 39664), (670, 37000), (740, 33500), (925, 26800), (1000, 24790), (1072, 23125), (1250, 19832), (1340, 18500), (1480, 16750), (1675, 14800), (1850, 13400), (2000, 12395), (2479, 10000), (2500, 9916), (2680, 9250), (2960, 8375), (3350, 7400), (3700, 6700), (4625, 5360), (4958, 5000)]