525190000

素因数分解:

$2^4\times 5^4\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1868

約数の個数: 100

約数和(自身を含む): 1316109960

約数和(自身を除く): 790919960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 464, 500, 580, 625, 725, 1000, 1160, 1250, 1450, 1811, 2000, 2320, 2500, 2900, 3622, 3625, 5000, 5800, 7244, 7250, 9055, 10000, 11600, 14488, 14500, 18110, 18125, 28976, 29000, 36220, 36250, 45275, 52519, 58000, 72440, 72500, 90550, 105038, 144880, 145000, 181100, 210076, 226375, 262595, 290000, 362200, 420152, 452750, 525190, 724400, 840304, 905500, 1050380, 1131875, 1312975, 1811000, 2100760, 2263750, 2625950, 3622000, 4201520, 4527500, 5251900, 6564875, 9055000, 10503800, 13129750, 18110000, 21007600, 26259500, 32824375, 52519000, 65648750, 105038000, 131297500, 262595000, 525190000]

約数ペア:

[(1, 525190000), (2, 262595000), (4, 131297500), (5, 105038000), (8, 65648750), (10, 52519000), (16, 32824375), (20, 26259500), (25, 21007600), (29, 18110000), (40, 13129750), (50, 10503800), (58, 9055000), (80, 6564875), (100, 5251900), (116, 4527500), (125, 4201520), (145, 3622000), (200, 2625950), (232, 2263750), (250, 2100760), (290, 1811000), (400, 1312975), (464, 1131875), (500, 1050380), (580, 905500), (625, 840304), (725, 724400), (1000, 525190), (1160, 452750), (1250, 420152), (1450, 362200), (1811, 290000), (2000, 262595), (2320, 226375), (2500, 210076), (2900, 181100), (3622, 145000), (3625, 144880), (5000, 105038), (5800, 90550), (7244, 72500), (7250, 72440), (9055, 58000), (10000, 52519), (11600, 45275), (14488, 36250), (14500, 36220), (18110, 29000), (18125, 28976)]