8905270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 17742240

約数和(自身を除く): 8836970

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1109, 1606, 2218, 4015, 5545, 8030, 11090, 12199, 24398, 60995, 80957, 121990, 161914, 404785, 809570, 890527, 1781054, 4452635, 8905270]

約数ペア:

[(1, 8905270), (2, 4452635), (5, 1781054), (10, 890527), (11, 809570), (22, 404785), (55, 161914), (73, 121990), (110, 80957), (146, 60995), (365, 24398), (730, 12199), (803, 11090), (1109, 8030), (1606, 5545), (2218, 4015)]