2010117065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{21613}}^1$

素因数の和:21737

約数の個数: 32

約数和(自身を含む): 2801174400

約数和(自身を除く): 791057335

約数列:

[1, 5, 11, 19, 55, 89, 95, 209, 445, 979, 1045, 1691, 4895, 8455, 18601, 21613, 93005, 108065, 237743, 410647, 1188715, 1923557, 2053235, 4517117, 9617785, 21159127, 22585585, 36547583, 105795635, 182737915, 402023413, 2010117065]

約数ペア:

[(1, 2010117065), (5, 402023413), (11, 182737915), (19, 105795635), (55, 36547583), (89, 22585585), (95, 21159127), (209, 9617785), (445, 4517117), (979, 2053235), (1045, 1923557), (1691, 1188715), (4895, 410647), (8455, 237743), (18601, 108065), (21613, 93005)]