42678069760

素因数分解:

$2^9\times 5^1\times {\mathrm{16671121}}^1$

素因数の和:16671144

約数の個数: 40

約数和(自身を含む): 102327346836

約数和(自身を除く): 59649277076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 16671121, 33342242, 66684484, 83355605, 133368968, 166711210, 266737936, 333422420, 533475872, 666844840, 1066951744, 1333689680, 2133903488, 2667379360, 4267806976, 5334758720, 8535613952, 10669517440, 21339034880, 42678069760]

約数ペア:

[(1, 42678069760), (2, 21339034880), (4, 10669517440), (5, 8535613952), (8, 5334758720), (10, 4267806976), (16, 2667379360), (20, 2133903488), (32, 1333689680), (40, 1066951744), (64, 666844840), (80, 533475872), (128, 333422420), (160, 266737936), (256, 166711210), (320, 133368968), (512, 83355605), (640, 66684484), (1280, 33342242), (2560, 16671121)]