88983040

素因数分解:

$2^9\times 5^1\times {\mathrm{34759}}^1$

素因数の和:34782

約数の個数: 40

約数和(自身を含む): 213356880

約数和(自身を除く): 124373840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 34759, 69518, 139036, 173795, 278072, 347590, 556144, 695180, 1112288, 1390360, 2224576, 2780720, 4449152, 5561440, 8898304, 11122880, 17796608, 22245760, 44491520, 88983040]

約数ペア:

[(1, 88983040), (2, 44491520), (4, 22245760), (5, 17796608), (8, 11122880), (10, 8898304), (16, 5561440), (20, 4449152), (32, 2780720), (40, 2224576), (64, 1390360), (80, 1112288), (128, 695180), (160, 556144), (256, 347590), (320, 278072), (512, 173795), (640, 139036), (1280, 69518), (2560, 34759)]