20101844000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{717923}}^1$

素因数の和:717955

約数の個数: 96

約数和(自身を含む): 56446056576

約数和(自身を除く): 36344212576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 14000, 28000, 717923, 1435846, 2871692, 3589615, 5025461, 5743384, 7179230, 10050922, 11486768, 14358460, 17948075, 20101844, 22973536, 25127305, 28716920, 35896150, 40203688, 50254610, 57433840, 71792300, 80407376, 89740375, 100509220, 114867680, 125636525, 143584600, 160814752, 179480750, 201018440, 251273050, 287169200, 358961500, 402036880, 502546100, 574338400, 628182625, 717923000, 804073760, 1005092200, 1256365250, 1435846000, 2010184400, 2512730500, 2871692000, 4020368800, 5025461000, 10050922000, 20101844000]

約数ペア:

[(1, 20101844000), (2, 10050922000), (4, 5025461000), (5, 4020368800), (7, 2871692000), (8, 2512730500), (10, 2010184400), (14, 1435846000), (16, 1256365250), (20, 1005092200), (25, 804073760), (28, 717923000), (32, 628182625), (35, 574338400), (40, 502546100), (50, 402036880), (56, 358961500), (70, 287169200), (80, 251273050), (100, 201018440), (112, 179480750), (125, 160814752), (140, 143584600), (160, 125636525), (175, 114867680), (200, 100509220), (224, 89740375), (250, 80407376), (280, 71792300), (350, 57433840), (400, 50254610), (500, 40203688), (560, 35896150), (700, 28716920), (800, 25127305), (875, 22973536), (1000, 20101844), (1120, 17948075), (1400, 14358460), (1750, 11486768), (2000, 10050922), (2800, 7179230), (3500, 5743384), (4000, 5025461), (5600, 3589615), (7000, 2871692), (14000, 1435846), (28000, 717923)]