2775559390

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1\times {\mathrm{1303}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 5024416320

約数和(自身を除く): 2248856930

約数列:

[1, 2, 5, 10, 277, 554, 769, 1303, 1385, 1538, 2606, 2770, 3845, 6515, 7690, 13030, 213013, 360931, 426026, 721862, 1002007, 1065065, 1804655, 2004014, 2130130, 3609310, 5010035, 10020070, 277555939, 555111878, 1387779695, 2775559390]

約数ペア:

[(1, 2775559390), (2, 1387779695), (5, 555111878), (10, 277555939), (277, 10020070), (554, 5010035), (769, 3609310), (1303, 2130130), (1385, 2004014), (1538, 1804655), (2606, 1065065), (2770, 1002007), (3845, 721862), (6515, 426026), (7690, 360931), (13030, 213013)]