13782200

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 32341680

約数和(自身を除く): 18559480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 503, 548, 685, 1006, 1096, 1370, 2012, 2515, 2740, 3425, 4024, 5030, 5480, 6850, 10060, 12575, 13700, 20120, 25150, 27400, 50300, 68911, 100600, 137822, 275644, 344555, 551288, 689110, 1378220, 1722775, 2756440, 3445550, 6891100, 13782200]

約数ペア:

[(1, 13782200), (2, 6891100), (4, 3445550), (5, 2756440), (8, 1722775), (10, 1378220), (20, 689110), (25, 551288), (40, 344555), (50, 275644), (100, 137822), (137, 100600), (200, 68911), (274, 50300), (503, 27400), (548, 25150), (685, 20120), (1006, 13700), (1096, 12575), (1370, 10060), (2012, 6850), (2515, 5480), (2740, 5030), (3425, 4024)]