4205122570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8647}}^1\times {\mathrm{4421}}^1$

素因数の和:13086

約数の個数: 32

約数和(自身を含む): 8260154496

約数和(自身を除く): 4055031926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4421, 8647, 8842, 17294, 22105, 43235, 44210, 48631, 86470, 95117, 97262, 190234, 243155, 475585, 486310, 951170, 38228387, 76456774, 191141935, 382283870, 420512257, 841024514, 2102561285, 4205122570]

約数ペア:

[(1, 4205122570), (2, 2102561285), (5, 841024514), (10, 420512257), (11, 382283870), (22, 191141935), (55, 76456774), (110, 38228387), (4421, 951170), (8647, 486310), (8842, 475585), (17294, 243155), (22105, 190234), (43235, 97262), (44210, 95117), (48631, 86470)]