220122064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2839

約数の個数: 40

約数和(自身を含む): 443799720

約数和(自身を除く): 223677656

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 724, 1448, 2621, 2896, 5242, 5249, 10484, 10498, 20968, 20996, 41936, 41992, 76009, 83984, 152018, 304036, 474401, 608072, 948802, 1216144, 1897604, 3795208, 7590416, 13757629, 27515258, 55030516, 110061032, 220122064]

約数ペア:

[(1, 220122064), (2, 110061032), (4, 55030516), (8, 27515258), (16, 13757629), (29, 7590416), (58, 3795208), (116, 1897604), (181, 1216144), (232, 948802), (362, 608072), (464, 474401), (724, 304036), (1448, 152018), (2621, 83984), (2896, 76009), (5242, 41992), (5249, 41936), (10484, 20996), (10498, 20968)]