10647040

素因数分解:

$2^9\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4182

約数の個数: 40

約数和(自身を含む): 25534080

約数和(自身を除く): 14887040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4159, 8318, 16636, 20795, 33272, 41590, 66544, 83180, 133088, 166360, 266176, 332720, 532352, 665440, 1064704, 1330880, 2129408, 2661760, 5323520, 10647040]

約数ペア:

[(1, 10647040), (2, 5323520), (4, 2661760), (5, 2129408), (8, 1330880), (10, 1064704), (16, 665440), (20, 532352), (32, 332720), (40, 266176), (64, 166360), (80, 133088), (128, 83180), (160, 66544), (256, 41590), (320, 33272), (512, 20795), (640, 16636), (1280, 8318), (2560, 4159)]