56110720

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 136090440

約数和(自身を除く): 79979720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1201, 1460, 2336, 2402, 2920, 4672, 4804, 5840, 6005, 9344, 9608, 11680, 12010, 19216, 23360, 24020, 38432, 46720, 48040, 76864, 87673, 96080, 153728, 175346, 192160, 350692, 384320, 438365, 701384, 768640, 876730, 1402768, 1753460, 2805536, 3506920, 5611072, 7013840, 11222144, 14027680, 28055360, 56110720]

約数ペア:

[(1, 56110720), (2, 28055360), (4, 14027680), (5, 11222144), (8, 7013840), (10, 5611072), (16, 3506920), (20, 2805536), (32, 1753460), (40, 1402768), (64, 876730), (73, 768640), (80, 701384), (128, 438365), (146, 384320), (160, 350692), (292, 192160), (320, 175346), (365, 153728), (584, 96080), (640, 87673), (730, 76864), (1168, 48040), (1201, 46720), (1460, 38432), (2336, 24020), (2402, 23360), (2920, 19216), (4672, 12010), (4804, 11680), (5840, 9608), (6005, 9344)]