425504800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{75983}}^1$

素因数の和:76010

約数の個数: 72

約数和(自身を含む): 1187174016

約数和(自身を除く): 761669216

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, 5600, 75983, 151966, 303932, 379915, 531881, 607864, 759830, 1063762, 1215728, 1519660, 1899575, 2127524, 2431456, 2659405, 3039320, 3799150, 4255048, 5318810, 6078640, 7598300, 8510096, 10637620, 12157280, 13297025, 15196600, 17020192, 21275240, 26594050, 30393200, 42550480, 53188100, 60786400, 85100960, 106376200, 212752400, 425504800]

約数ペア:

[(1, 425504800), (2, 212752400), (4, 106376200), (5, 85100960), (7, 60786400), (8, 53188100), (10, 42550480), (14, 30393200), (16, 26594050), (20, 21275240), (25, 17020192), (28, 15196600), (32, 13297025), (35, 12157280), (40, 10637620), (50, 8510096), (56, 7598300), (70, 6078640), (80, 5318810), (100, 4255048), (112, 3799150), (140, 3039320), (160, 2659405), (175, 2431456), (200, 2127524), (224, 1899575), (280, 1519660), (350, 1215728), (400, 1063762), (560, 759830), (700, 607864), (800, 531881), (1120, 379915), (1400, 303932), (2800, 151966), (5600, 75983)]