67653500

素因数分解:

$2^2\times 5^3\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 80945860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 269, 500, 503, 538, 1006, 1076, 1345, 2012, 2515, 2690, 5030, 5380, 6725, 10060, 12575, 13450, 25150, 26900, 33625, 50300, 62875, 67250, 125750, 134500, 135307, 251500, 270614, 541228, 676535, 1353070, 2706140, 3382675, 6765350, 13530700, 16913375, 33826750, 67653500]

約数ペア:

[(1, 67653500), (2, 33826750), (4, 16913375), (5, 13530700), (10, 6765350), (20, 3382675), (25, 2706140), (50, 1353070), (100, 676535), (125, 541228), (250, 270614), (269, 251500), (500, 135307), (503, 134500), (538, 125750), (1006, 67250), (1076, 62875), (1345, 50300), (2012, 33625), (2515, 26900), (2690, 25150), (5030, 13450), (5380, 12575), (6725, 10060)]