4313750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 10121760

約数和(自身を除く): 5808010

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 29, 34, 35, 50, 58, 70, 85, 119, 125, 145, 170, 175, 203, 238, 250, 290, 350, 406, 425, 493, 595, 625, 725, 850, 875, 986, 1015, 1190, 1250, 1450, 1750, 2030, 2125, 2465, 2975, 3451, 3625, 4250, 4375, 4930, 5075, 5950, 6902, 7250, 8750, 10150, 10625, 12325, 14875, 17255, 18125, 21250, 24650, 25375, 29750, 34510, 36250, 50750, 61625, 74375, 86275, 123250, 126875, 148750, 172550, 253750, 308125, 431375, 616250, 862750, 2156875, 4313750]

約数ペア:

[(1, 4313750), (2, 2156875), (5, 862750), (7, 616250), (10, 431375), (14, 308125), (17, 253750), (25, 172550), (29, 148750), (34, 126875), (35, 123250), (50, 86275), (58, 74375), (70, 61625), (85, 50750), (119, 36250), (125, 34510), (145, 29750), (170, 25375), (175, 24650), (203, 21250), (238, 18125), (250, 17255), (290, 14875), (350, 12325), (406, 10625), (425, 10150), (493, 8750), (595, 7250), (625, 6902), (725, 5950), (850, 5075), (875, 4930), (986, 4375), (1015, 4250), (1190, 3625), (1250, 3451), (1450, 2975), (1750, 2465), (2030, 2125)]