2010166900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99023}}^1$

素因数の和:99073

約数の個数: 72

約数和(自身を含む): 5157169920

約数和(自身を除く): 3147003020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10150, 20300, 99023, 198046, 396092, 495115, 693161, 990230, 1386322, 1980460, 2475575, 2772644, 2871667, 3465805, 4951150, 5743334, 6931610, 9902300, 11486668, 13863220, 14358335, 17329025, 20101669, 28716670, 34658050, 40203338, 57433340, 69316100, 71791675, 80406676, 100508345, 143583350, 201016690, 287166700, 402033380, 502541725, 1005083450, 2010166900]

約数ペア:

[(1, 2010166900), (2, 1005083450), (4, 502541725), (5, 402033380), (7, 287166700), (10, 201016690), (14, 143583350), (20, 100508345), (25, 80406676), (28, 71791675), (29, 69316100), (35, 57433340), (50, 40203338), (58, 34658050), (70, 28716670), (100, 20101669), (116, 17329025), (140, 14358335), (145, 13863220), (175, 11486668), (203, 9902300), (290, 6931610), (350, 5743334), (406, 4951150), (580, 3465805), (700, 2871667), (725, 2772644), (812, 2475575), (1015, 1980460), (1450, 1386322), (2030, 990230), (2900, 693161), (4060, 495115), (5075, 396092), (10150, 198046), (20300, 99023)]