45538840

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4201}}^1$

素因数の和:4483

約数の個数: 32

約数和(自身を含む): 102864960

約数和(自身を除く): 57326120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4201, 5420, 8402, 10840, 16804, 21005, 33608, 42010, 84020, 168040, 1138471, 2276942, 4553884, 5692355, 9107768, 11384710, 22769420, 45538840]

約数ペア:

[(1, 45538840), (2, 22769420), (4, 11384710), (5, 9107768), (8, 5692355), (10, 4553884), (20, 2276942), (40, 1138471), (271, 168040), (542, 84020), (1084, 42010), (1355, 33608), (2168, 21005), (2710, 16804), (4201, 10840), (5420, 8402)]