1252443650

素因数分解:

$2^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 2353777920

約数和(自身を除く): 1101334270

約数列:

[1, 2, 5, 10, 25, 50, 239, 311, 337, 478, 622, 674, 1195, 1555, 1685, 2390, 3110, 3370, 5975, 7775, 8425, 11950, 15550, 16850, 74329, 80543, 104807, 148658, 161086, 209614, 371645, 402715, 524035, 743290, 805430, 1048070, 1858225, 2013575, 2620175, 3716450, 4027150, 5240350, 25048873, 50097746, 125244365, 250488730, 626221825, 1252443650]

約数ペア:

[(1, 1252443650), (2, 626221825), (5, 250488730), (10, 125244365), (25, 50097746), (50, 25048873), (239, 5240350), (311, 4027150), (337, 3716450), (478, 2620175), (622, 2013575), (674, 1858225), (1195, 1048070), (1555, 805430), (1685, 743290), (2390, 524035), (3110, 402715), (3370, 371645), (5975, 209614), (7775, 161086), (8425, 148658), (11950, 104807), (15550, 80543), (16850, 74329)]