11144320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1583}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 29082240

約数和(自身を除く): 17937920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1583, 1760, 3166, 3520, 6332, 7040, 7915, 12664, 15830, 17413, 25328, 31660, 34826, 50656, 63320, 69652, 87065, 101312, 126640, 139304, 174130, 202624, 253280, 278608, 348260, 506560, 557216, 696520, 1013120, 1114432, 1393040, 2228864, 2786080, 5572160, 11144320]

約数ペア:

[(1, 11144320), (2, 5572160), (4, 2786080), (5, 2228864), (8, 1393040), (10, 1114432), (11, 1013120), (16, 696520), (20, 557216), (22, 506560), (32, 348260), (40, 278608), (44, 253280), (55, 202624), (64, 174130), (80, 139304), (88, 126640), (110, 101312), (128, 87065), (160, 69652), (176, 63320), (220, 50656), (320, 34826), (352, 31660), (440, 25328), (640, 17413), (704, 15830), (880, 12664), (1408, 7915), (1583, 7040), (1760, 6332), (3166, 3520)]