23991800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17137}}^1$

素因数の和:17160

約数の個数: 48

約数和(自身を含む): 63753360

約数和(自身を除く): 39761560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 17137, 34274, 68548, 85685, 119959, 137096, 171370, 239918, 342740, 428425, 479836, 599795, 685480, 856850, 959672, 1199590, 1713700, 2399180, 2998975, 3427400, 4798360, 5997950, 11995900, 23991800]

約数ペア:

[(1, 23991800), (2, 11995900), (4, 5997950), (5, 4798360), (7, 3427400), (8, 2998975), (10, 2399180), (14, 1713700), (20, 1199590), (25, 959672), (28, 856850), (35, 685480), (40, 599795), (50, 479836), (56, 428425), (70, 342740), (100, 239918), (140, 171370), (175, 137096), (200, 119959), (280, 85685), (350, 68548), (700, 34274), (1400, 17137)]