2013372275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 2666496000

約数和(自身を除く): 653123725

約数列:

[1, 5, 23, 25, 79, 115, 127, 349, 395, 575, 635, 1745, 1817, 1975, 2921, 3175, 8027, 8725, 9085, 10033, 14605, 27571, 40135, 44323, 45425, 50165, 73025, 137855, 200675, 221615, 230759, 250825, 634133, 689275, 1019429, 1108075, 1153795, 3170665, 3501517, 5097145, 5768975, 15853325, 17507585, 25485725, 80534891, 87537925, 402674455, 2013372275]

約数ペア:

[(1, 2013372275), (5, 402674455), (23, 87537925), (25, 80534891), (79, 25485725), (115, 17507585), (127, 15853325), (349, 5768975), (395, 5097145), (575, 3501517), (635, 3170665), (1745, 1153795), (1817, 1108075), (1975, 1019429), (2921, 689275), (3175, 634133), (8027, 250825), (8725, 230759), (9085, 221615), (10033, 200675), (14605, 137855), (27571, 73025), (40135, 50165), (44323, 45425)]