248160500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{1447}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 632486400

約数和(自身を除く): 384325900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 343, 350, 490, 500, 686, 700, 875, 980, 1225, 1372, 1447, 1715, 1750, 2450, 2894, 3430, 3500, 4900, 5788, 6125, 6860, 7235, 8575, 10129, 12250, 14470, 17150, 20258, 24500, 28940, 34300, 36175, 40516, 42875, 50645, 70903, 72350, 85750, 101290, 141806, 144700, 171500, 180875, 202580, 253225, 283612, 354515, 361750, 496321, 506450, 709030, 723500, 992642, 1012900, 1266125, 1418060, 1772575, 1985284, 2481605, 2532250, 3545150, 4963210, 5064500, 7090300, 8862875, 9926420, 12408025, 17725750, 24816050, 35451500, 49632100, 62040125, 124080250, 248160500]

約数ペア:

[(1, 248160500), (2, 124080250), (4, 62040125), (5, 49632100), (7, 35451500), (10, 24816050), (14, 17725750), (20, 12408025), (25, 9926420), (28, 8862875), (35, 7090300), (49, 5064500), (50, 4963210), (70, 3545150), (98, 2532250), (100, 2481605), (125, 1985284), (140, 1772575), (175, 1418060), (196, 1266125), (245, 1012900), (250, 992642), (343, 723500), (350, 709030), (490, 506450), (500, 496321), (686, 361750), (700, 354515), (875, 283612), (980, 253225), (1225, 202580), (1372, 180875), (1447, 171500), (1715, 144700), (1750, 141806), (2450, 101290), (2894, 85750), (3430, 72350), (3500, 70903), (4900, 50645), (5788, 42875), (6125, 40516), (6860, 36175), (7235, 34300), (8575, 28940), (10129, 24500), (12250, 20258), (14470, 17150)]