12395000

素因数分解:

$2^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 30271560

約数和(自身を除く): 17876560

約数列:

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

約数ペア:

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