19112800

素因数分解:

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

素因数の和:3440

約数の個数: 72

約数和(自身を含む): 53340336

約数和(自身を除く): 34227536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 3413, 5600, 6826, 13652, 17065, 23891, 27304, 34130, 47782, 54608, 68260, 85325, 95564, 109216, 119455, 136520, 170650, 191128, 238910, 273040, 341300, 382256, 477820, 546080, 597275, 682600, 764512, 955640, 1194550, 1365200, 1911280, 2389100, 2730400, 3822560, 4778200, 9556400, 19112800]

約数ペア:

[(1, 19112800), (2, 9556400), (4, 4778200), (5, 3822560), (7, 2730400), (8, 2389100), (10, 1911280), (14, 1365200), (16, 1194550), (20, 955640), (25, 764512), (28, 682600), (32, 597275), (35, 546080), (40, 477820), (50, 382256), (56, 341300), (70, 273040), (80, 238910), (100, 191128), (112, 170650), (140, 136520), (160, 119455), (175, 109216), (200, 95564), (224, 85325), (280, 68260), (350, 54608), (400, 47782), (560, 34130), (700, 27304), (800, 23891), (1120, 17065), (1400, 13652), (2800, 6826), (3413, 5600)]