20162952050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{184727}}^1$

素因数の和:184835

約数の個数: 48

約数和(自身を含む): 39169725120

約数和(自身を除く): 19006773070

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 118, 185, 295, 370, 590, 925, 1475, 1850, 2183, 2950, 4366, 10915, 21830, 54575, 109150, 184727, 369454, 923635, 1847270, 4618175, 6834899, 9236350, 10898893, 13669798, 21797786, 34174495, 54494465, 68348990, 108988930, 170872475, 272472325, 341744950, 403259041, 544944650, 806518082, 2016295205, 4032590410, 10081476025, 20162952050]

約数ペア:

[(1, 20162952050), (2, 10081476025), (5, 4032590410), (10, 2016295205), (25, 806518082), (37, 544944650), (50, 403259041), (59, 341744950), (74, 272472325), (118, 170872475), (185, 108988930), (295, 68348990), (370, 54494465), (590, 34174495), (925, 21797786), (1475, 13669798), (1850, 10898893), (2183, 9236350), (2950, 6834899), (4366, 4618175), (10915, 1847270), (21830, 923635), (54575, 369454), (109150, 184727)]