25492510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 49371840

約数和(自身を除く): 23879330

約数列:

[1, 2, 5, 10, 23, 46, 61, 79, 115, 122, 158, 230, 305, 395, 529, 610, 790, 1058, 1403, 1817, 2645, 2806, 3634, 4819, 5290, 7015, 9085, 9638, 14030, 18170, 24095, 32269, 41791, 48190, 64538, 83582, 110837, 161345, 208955, 221674, 322690, 417910, 554185, 1108370, 2549251, 5098502, 12746255, 25492510]

約数ペア:

[(1, 25492510), (2, 12746255), (5, 5098502), (10, 2549251), (23, 1108370), (46, 554185), (61, 417910), (79, 322690), (115, 221674), (122, 208955), (158, 161345), (230, 110837), (305, 83582), (395, 64538), (529, 48190), (610, 41791), (790, 32269), (1058, 24095), (1403, 18170), (1817, 14030), (2645, 9638), (2806, 9085), (3634, 7015), (4819, 5290)]