65995270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1583}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 64019450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1583, 1895, 3166, 3790, 4169, 7915, 8338, 15830, 17413, 20845, 34826, 41690, 87065, 174130, 599957, 1199914, 2999785, 5999570, 6599527, 13199054, 32997635, 65995270]

約数ペア:

[(1, 65995270), (2, 32997635), (5, 13199054), (10, 6599527), (11, 5999570), (22, 2999785), (55, 1199914), (110, 599957), (379, 174130), (758, 87065), (1583, 41690), (1895, 34826), (3166, 20845), (3790, 17413), (4169, 15830), (7915, 8338)]