56039680

素因数分解:

$2^8\times 5^1\times {\mathrm{43781}}^1$

素因数の和:43802

約数の個数: 36

約数和(自身を含む): 134235612

約数和(自身を除く): 78195932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 43781, 87562, 175124, 218905, 350248, 437810, 700496, 875620, 1400992, 1751240, 2801984, 3502480, 5603968, 7004960, 11207936, 14009920, 28019840, 56039680]

約数ペア:

[(1, 56039680), (2, 28019840), (4, 14009920), (5, 11207936), (8, 7004960), (10, 5603968), (16, 3502480), (20, 2801984), (32, 1751240), (40, 1400992), (64, 875620), (80, 700496), (128, 437810), (160, 350248), (256, 218905), (320, 175124), (640, 87562), (1280, 43781)]