280149004795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2549}}^1\times {\mathrm{8803}}^1$

素因数の和:11595

約数の個数: 32

約数和(自身を含む): 368542483200

約数和(自身を除く): 88393478405

約数列:

[1, 5, 11, 55, 227, 1135, 2497, 2549, 8803, 12485, 12745, 28039, 44015, 96833, 140195, 484165, 578623, 1998281, 2893115, 6364853, 9991405, 21981091, 22438847, 31824265, 109905455, 112194235, 246827317, 1234136585, 5093618269, 25468091345, 56029800959, 280149004795]

約数ペア:

[(1, 280149004795), (5, 56029800959), (11, 25468091345), (55, 5093618269), (227, 1234136585), (1135, 246827317), (2497, 112194235), (2549, 109905455), (8803, 31824265), (12485, 22438847), (12745, 21981091), (28039, 9991405), (44015, 6364853), (96833, 2893115), (140195, 1998281), (484165, 578623)]