8144510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 16547328

約数和(自身を除く): 8402818

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 127, 242, 254, 265, 530, 583, 605, 635, 1166, 1210, 1270, 1397, 2794, 2915, 5830, 6413, 6731, 6985, 12826, 13462, 13970, 15367, 30734, 32065, 33655, 64130, 67310, 74041, 76835, 148082, 153670, 370205, 740410, 814451, 1628902, 4072255, 8144510]

約数ペア:

[(1, 8144510), (2, 4072255), (5, 1628902), (10, 814451), (11, 740410), (22, 370205), (53, 153670), (55, 148082), (106, 76835), (110, 74041), (121, 67310), (127, 64130), (242, 33655), (254, 32065), (265, 30734), (530, 15367), (583, 13970), (605, 13462), (635, 12826), (1166, 6985), (1210, 6731), (1270, 6413), (1397, 5830), (2794, 2915)]