220143747050

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 419539219200

約数和(自身を除く): 199395472150

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 271, 295, 509, 541, 542, 590, 1018, 1082, 1355, 1475, 2545, 2705, 2710, 2950, 5090, 5410, 6775, 12725, 13525, 13550, 15989, 25450, 27050, 30031, 31919, 31978, 60062, 63838, 79945, 137939, 146611, 150155, 159595, 159890, 275369, 275878, 293222, 300310, 319190, 399725, 550738, 689695, 733055, 750775, 797975, 799450, 1376845, 1379390, 1466110, 1501550, 1595950, 2753690, 3448475, 3665275, 6884225, 6896950, 7330550, 8138401, 8650049, 13768450, 16246771, 16276802, 17300098, 32493542, 40692005, 43250245, 74624999, 81233855, 81384010, 86500490, 149249998, 162467710, 203460025, 216251225, 373124995, 406169275, 406920050, 432502450, 746249990, 812338550, 1865624975, 3731249950, 4402874941, 8805749882, 22014374705, 44028749410, 110071873525, 220143747050]

約数ペア:

[(1, 220143747050), (2, 110071873525), (5, 44028749410), (10, 22014374705), (25, 8805749882), (50, 4402874941), (59, 3731249950), (118, 1865624975), (271, 812338550), (295, 746249990), (509, 432502450), (541, 406920050), (542, 406169275), (590, 373124995), (1018, 216251225), (1082, 203460025), (1355, 162467710), (1475, 149249998), (2545, 86500490), (2705, 81384010), (2710, 81233855), (2950, 74624999), (5090, 43250245), (5410, 40692005), (6775, 32493542), (12725, 17300098), (13525, 16276802), (13550, 16246771), (15989, 13768450), (25450, 8650049), (27050, 8138401), (30031, 7330550), (31919, 6896950), (31978, 6884225), (60062, 3665275), (63838, 3448475), (79945, 2753690), (137939, 1595950), (146611, 1501550), (150155, 1466110), (159595, 1379390), (159890, 1376845), (275369, 799450), (275878, 797975), (293222, 750775), (300310, 733055), (319190, 689695), (399725, 550738)]