11194880

素因数分解:

$2^9\times 5^1\times {\mathrm{4373}}^1$

素因数の和:4396

約数の個数: 40

約数和(自身を含む): 26847612

約数和(自身を除く): 15652732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4373, 8746, 17492, 21865, 34984, 43730, 69968, 87460, 139936, 174920, 279872, 349840, 559744, 699680, 1119488, 1399360, 2238976, 2798720, 5597440, 11194880]

約数ペア:

[(1, 11194880), (2, 5597440), (4, 2798720), (5, 2238976), (8, 1399360), (10, 1119488), (16, 699680), (20, 559744), (32, 349840), (40, 279872), (64, 174920), (80, 139936), (128, 87460), (160, 69968), (256, 43730), (320, 34984), (512, 21865), (640, 17492), (1280, 8746), (2560, 4373)]