1154127500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{15919}}^1$

素因数の和:15972

約数の個数: 60

約数和(自身を含む): 2611039200

約数和(自身を除く): 1456911700

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 625, 725, 1250, 1450, 2500, 2900, 3625, 7250, 14500, 15919, 18125, 31838, 36250, 63676, 72500, 79595, 159190, 318380, 397975, 461651, 795950, 923302, 1591900, 1846604, 1989875, 2308255, 3979750, 4616510, 7959500, 9233020, 9949375, 11541275, 19898750, 23082550, 39797500, 46165100, 57706375, 115412750, 230825500, 288531875, 577063750, 1154127500]

約数ペア:

[(1, 1154127500), (2, 577063750), (4, 288531875), (5, 230825500), (10, 115412750), (20, 57706375), (25, 46165100), (29, 39797500), (50, 23082550), (58, 19898750), (100, 11541275), (116, 9949375), (125, 9233020), (145, 7959500), (250, 4616510), (290, 3979750), (500, 2308255), (580, 1989875), (625, 1846604), (725, 1591900), (1250, 923302), (1450, 795950), (2500, 461651), (2900, 397975), (3625, 318380), (7250, 159190), (14500, 79595), (15919, 72500), (18125, 63676), (31838, 36250)]