65696500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 89979020

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 125, 131, 170, 236, 250, 262, 295, 340, 425, 500, 524, 590, 655, 850, 1003, 1180, 1310, 1475, 1700, 2006, 2125, 2227, 2620, 2950, 3275, 4012, 4250, 4454, 5015, 5900, 6550, 7375, 7729, 8500, 8908, 10030, 11135, 13100, 14750, 15458, 16375, 20060, 22270, 25075, 29500, 30916, 32750, 38645, 44540, 50150, 55675, 65500, 77290, 100300, 111350, 125375, 131393, 154580, 193225, 222700, 250750, 262786, 278375, 386450, 501500, 525572, 556750, 656965, 772900, 966125, 1113500, 1313930, 1932250, 2627860, 3284825, 3864500, 6569650, 13139300, 16424125, 32848250, 65696500]

約数ペア:

[(1, 65696500), (2, 32848250), (4, 16424125), (5, 13139300), (10, 6569650), (17, 3864500), (20, 3284825), (25, 2627860), (34, 1932250), (50, 1313930), (59, 1113500), (68, 966125), (85, 772900), (100, 656965), (118, 556750), (125, 525572), (131, 501500), (170, 386450), (236, 278375), (250, 262786), (262, 250750), (295, 222700), (340, 193225), (425, 154580), (500, 131393), (524, 125375), (590, 111350), (655, 100300), (850, 77290), (1003, 65500), (1180, 55675), (1310, 50150), (1475, 44540), (1700, 38645), (2006, 32750), (2125, 30916), (2227, 29500), (2620, 25075), (2950, 22270), (3275, 20060), (4012, 16375), (4250, 15458), (4454, 14750), (5015, 13100), (5900, 11135), (6550, 10030), (7375, 8908), (7729, 8500)]