77994410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1583}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 73689430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1583, 1895, 3166, 3790, 4927, 7915, 9854, 15830, 20579, 24635, 41158, 49270, 102895, 205790, 599957, 1199914, 2999785, 5999570, 7799441, 15598882, 38997205, 77994410]

約数ペア:

[(1, 77994410), (2, 38997205), (5, 15598882), (10, 7799441), (13, 5999570), (26, 2999785), (65, 1199914), (130, 599957), (379, 205790), (758, 102895), (1583, 49270), (1895, 41158), (3166, 24635), (3790, 20579), (4927, 15830), (7915, 9854)]