4413500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 11985792

約数和(自身を除く): 7572292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 97, 100, 125, 130, 140, 175, 182, 194, 250, 260, 325, 350, 364, 388, 455, 485, 500, 650, 679, 700, 875, 910, 970, 1261, 1300, 1358, 1625, 1750, 1820, 1940, 2275, 2425, 2522, 2716, 3250, 3395, 3500, 4550, 4850, 5044, 6305, 6500, 6790, 8827, 9100, 9700, 11375, 12125, 12610, 13580, 16975, 17654, 22750, 24250, 25220, 31525, 33950, 35308, 44135, 45500, 48500, 63050, 67900, 84875, 88270, 126100, 157625, 169750, 176540, 220675, 315250, 339500, 441350, 630500, 882700, 1103375, 2206750, 4413500]

約数ペア:

[(1, 4413500), (2, 2206750), (4, 1103375), (5, 882700), (7, 630500), (10, 441350), (13, 339500), (14, 315250), (20, 220675), (25, 176540), (26, 169750), (28, 157625), (35, 126100), (50, 88270), (52, 84875), (65, 67900), (70, 63050), (91, 48500), (97, 45500), (100, 44135), (125, 35308), (130, 33950), (140, 31525), (175, 25220), (182, 24250), (194, 22750), (250, 17654), (260, 16975), (325, 13580), (350, 12610), (364, 12125), (388, 11375), (455, 9700), (485, 9100), (500, 8827), (650, 6790), (679, 6500), (700, 6305), (875, 5044), (910, 4850), (970, 4550), (1261, 3500), (1300, 3395), (1358, 3250), (1625, 2716), (1750, 2522), (1820, 2425), (1940, 2275)]