45418840

素因数分解:

$2^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1373}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 102390480

約数和(自身を除く): 56971640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 827, 1373, 1654, 2746, 3308, 4135, 5492, 6616, 6865, 8270, 10984, 13730, 16540, 27460, 33080, 54920, 1135471, 2270942, 4541884, 5677355, 9083768, 11354710, 22709420, 45418840]

約数ペア:

[(1, 45418840), (2, 22709420), (4, 11354710), (5, 9083768), (8, 5677355), (10, 4541884), (20, 2270942), (40, 1135471), (827, 54920), (1373, 33080), (1654, 27460), (2746, 16540), (3308, 13730), (4135, 10984), (5492, 8270), (6616, 6865)]