4973500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 13104000

約数和(自身を除く): 8130500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 125, 140, 145, 175, 196, 203, 245, 250, 290, 343, 350, 406, 490, 500, 580, 686, 700, 725, 812, 875, 980, 1015, 1225, 1372, 1421, 1450, 1715, 1750, 2030, 2450, 2842, 2900, 3430, 3500, 3625, 4060, 4900, 5075, 5684, 6125, 6860, 7105, 7250, 8575, 9947, 10150, 12250, 14210, 14500, 17150, 19894, 20300, 24500, 25375, 28420, 34300, 35525, 39788, 42875, 49735, 50750, 71050, 85750, 99470, 101500, 142100, 171500, 177625, 198940, 248675, 355250, 497350, 710500, 994700, 1243375, 2486750, 4973500]

約数ペア:

[(1, 4973500), (2, 2486750), (4, 1243375), (5, 994700), (7, 710500), (10, 497350), (14, 355250), (20, 248675), (25, 198940), (28, 177625), (29, 171500), (35, 142100), (49, 101500), (50, 99470), (58, 85750), (70, 71050), (98, 50750), (100, 49735), (116, 42875), (125, 39788), (140, 35525), (145, 34300), (175, 28420), (196, 25375), (203, 24500), (245, 20300), (250, 19894), (290, 17150), (343, 14500), (350, 14210), (406, 12250), (490, 10150), (500, 9947), (580, 8575), (686, 7250), (700, 7105), (725, 6860), (812, 6125), (875, 5684), (980, 5075), (1015, 4900), (1225, 4060), (1372, 3625), (1421, 3500), (1450, 3430), (1715, 2900), (1750, 2842), (2030, 2450)]