224736220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 494641728

約数和(自身を除く): 269905508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 514, 1028, 1285, 1901, 2570, 3802, 5140, 5911, 7604, 9505, 11822, 19010, 23644, 29555, 38020, 43723, 59110, 87446, 118220, 174892, 218615, 437230, 488557, 874460, 977114, 1954228, 2442785, 4885570, 9771140, 11236811, 22473622, 44947244, 56184055, 112368110, 224736220]

約数ペア:

[(1, 224736220), (2, 112368110), (4, 56184055), (5, 44947244), (10, 22473622), (20, 11236811), (23, 9771140), (46, 4885570), (92, 2442785), (115, 1954228), (230, 977114), (257, 874460), (460, 488557), (514, 437230), (1028, 218615), (1285, 174892), (1901, 118220), (2570, 87446), (3802, 59110), (5140, 43723), (5911, 38020), (7604, 29555), (9505, 23644), (11822, 19010)]