528064130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{208721}}^1$

素因数の和:208762

約数の個数: 32

約数和(自身を含む): 1082014848

約数和(自身を除く): 553950718

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 208721, 417442, 1043605, 2087210, 2295931, 4591862, 4800583, 9601166, 11479655, 22959310, 24002915, 48005830, 52806413, 105612826, 264032065, 528064130]

約数ペア:

[(1, 528064130), (2, 264032065), (5, 105612826), (10, 52806413), (11, 48005830), (22, 24002915), (23, 22959310), (46, 11479655), (55, 9601166), (110, 4800583), (115, 4591862), (230, 2295931), (253, 2087210), (506, 1043605), (1265, 417442), (2530, 208721)]