23891000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{3413}}^1$

素因数の和:3441

約数の個数: 64

約数和(自身を含む): 63910080

約数和(自身を除く): 40019080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3413, 3500, 6826, 7000, 13652, 17065, 23891, 27304, 34130, 47782, 68260, 85325, 95564, 119455, 136520, 170650, 191128, 238910, 341300, 426625, 477820, 597275, 682600, 853250, 955640, 1194550, 1706500, 2389100, 2986375, 3413000, 4778200, 5972750, 11945500, 23891000]

約数ペア:

[(1, 23891000), (2, 11945500), (4, 5972750), (5, 4778200), (7, 3413000), (8, 2986375), (10, 2389100), (14, 1706500), (20, 1194550), (25, 955640), (28, 853250), (35, 682600), (40, 597275), (50, 477820), (56, 426625), (70, 341300), (100, 238910), (125, 191128), (140, 170650), (175, 136520), (200, 119455), (250, 95564), (280, 85325), (350, 68260), (500, 47782), (700, 34130), (875, 27304), (1000, 23891), (1400, 17065), (1750, 13652), (3413, 7000), (3500, 6826)]