500120128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1$

素因数の和:2355

約数の個数: 56

約数和(自身を含む): 1050564320

約数和(自身を除く): 550444192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 193, 304, 386, 608, 772, 1216, 1544, 2131, 3088, 3667, 4262, 6176, 7334, 8524, 12352, 14668, 17048, 29336, 34096, 40489, 58672, 68192, 80978, 117344, 136384, 161956, 234688, 323912, 411283, 647824, 822566, 1295648, 1645132, 2591296, 3290264, 6580528, 7814377, 13161056, 15628754, 26322112, 31257508, 62515016, 125030032, 250060064, 500120128]

約数ペア:

[(1, 500120128), (2, 250060064), (4, 125030032), (8, 62515016), (16, 31257508), (19, 26322112), (32, 15628754), (38, 13161056), (64, 7814377), (76, 6580528), (152, 3290264), (193, 2591296), (304, 1645132), (386, 1295648), (608, 822566), (772, 647824), (1216, 411283), (1544, 323912), (2131, 234688), (3088, 161956), (3667, 136384), (4262, 117344), (6176, 80978), (7334, 68192), (8524, 58672), (12352, 40489), (14668, 34096), (17048, 29336)]