5409330500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{220789}}^1$

素因数の和:220822

約数の個数: 72

約数和(自身を含む): 13742852760

約数和(自身を除く): 8333522260

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, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 6125, 12250, 24500, 220789, 441578, 883156, 1103945, 1545523, 2207890, 3091046, 4415780, 5519725, 6182092, 7727615, 10818661, 11039450, 15455230, 21637322, 22078900, 27598625, 30910460, 38638075, 43274644, 54093305, 55197250, 77276150, 108186610, 110394500, 154552300, 193190375, 216373220, 270466525, 386380750, 540933050, 772761500, 1081866100, 1352332625, 2704665250, 5409330500]

約数ペア:

[(1, 5409330500), (2, 2704665250), (4, 1352332625), (5, 1081866100), (7, 772761500), (10, 540933050), (14, 386380750), (20, 270466525), (25, 216373220), (28, 193190375), (35, 154552300), (49, 110394500), (50, 108186610), (70, 77276150), (98, 55197250), (100, 54093305), (125, 43274644), (140, 38638075), (175, 30910460), (196, 27598625), (245, 22078900), (250, 21637322), (350, 15455230), (490, 11039450), (500, 10818661), (700, 7727615), (875, 6182092), (980, 5519725), (1225, 4415780), (1750, 3091046), (2450, 2207890), (3500, 1545523), (4900, 1103945), (6125, 883156), (12250, 441578), (24500, 220789)]