20113092100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1051}}^1\times {\mathrm{6599}}^1$

素因数の和:7693

約数の個数: 72

約数和(自身を含む): 45200232000

約数和(自身を除く): 25087139900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1051, 1450, 2102, 2900, 4204, 5255, 6599, 10510, 13198, 21020, 26275, 26396, 30479, 32995, 52550, 60958, 65990, 105100, 121916, 131980, 152395, 164975, 191371, 304790, 329950, 382742, 609580, 659900, 761975, 765484, 956855, 1523950, 1913710, 3047900, 3827420, 4784275, 6935549, 9568550, 13871098, 19137100, 27742196, 34677745, 69355490, 138710980, 173388725, 201130921, 346777450, 402261842, 693554900, 804523684, 1005654605, 2011309210, 4022618420, 5028273025, 10056546050, 20113092100]

約数ペア:

[(1, 20113092100), (2, 10056546050), (4, 5028273025), (5, 4022618420), (10, 2011309210), (20, 1005654605), (25, 804523684), (29, 693554900), (50, 402261842), (58, 346777450), (100, 201130921), (116, 173388725), (145, 138710980), (290, 69355490), (580, 34677745), (725, 27742196), (1051, 19137100), (1450, 13871098), (2102, 9568550), (2900, 6935549), (4204, 4784275), (5255, 3827420), (6599, 3047900), (10510, 1913710), (13198, 1523950), (21020, 956855), (26275, 765484), (26396, 761975), (30479, 659900), (32995, 609580), (52550, 382742), (60958, 329950), (65990, 304790), (105100, 191371), (121916, 164975), (131980, 152395)]