13666000

素因数分解:

$2^4\times 5^3\times {\mathrm{6833}}^1$

素因数の和:6856

約数の個数: 40

約数和(自身を含む): 33049224

約数和(自身を除く): 19383224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6833, 13666, 27332, 34165, 54664, 68330, 109328, 136660, 170825, 273320, 341650, 546640, 683300, 854125, 1366600, 1708250, 2733200, 3416500, 6833000, 13666000]

約数ペア:

[(1, 13666000), (2, 6833000), (4, 3416500), (5, 2733200), (8, 1708250), (10, 1366600), (16, 854125), (20, 683300), (25, 546640), (40, 341650), (50, 273320), (80, 170825), (100, 136660), (125, 109328), (200, 68330), (250, 54664), (400, 34165), (500, 27332), (1000, 13666), (2000, 6833)]