73297180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1810

約数の個数: 48

約数和(自身を含む): 168819840

約数和(自身を除く): 95522660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 1579, 2110, 2321, 3158, 4220, 4642, 6316, 7895, 9284, 11605, 15790, 17369, 23210, 31580, 34738, 46420, 69476, 86845, 173690, 333169, 347380, 666338, 1332676, 1665845, 3331690, 3664859, 6663380, 7329718, 14659436, 18324295, 36648590, 73297180]

約数ペア:

[(1, 73297180), (2, 36648590), (4, 18324295), (5, 14659436), (10, 7329718), (11, 6663380), (20, 3664859), (22, 3331690), (44, 1665845), (55, 1332676), (110, 666338), (211, 347380), (220, 333169), (422, 173690), (844, 86845), (1055, 69476), (1579, 46420), (2110, 34738), (2321, 31580), (3158, 23210), (4220, 17369), (4642, 15790), (6316, 11605), (7895, 9284)]