27260960

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2625

約数の個数: 48

約数和(自身を含む): 65390976

約数和(自身を除く): 38130016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2543, 2680, 5086, 5360, 10172, 10720, 12715, 20344, 25430, 40688, 50860, 81376, 101720, 170381, 203440, 340762, 406880, 681524, 851905, 1363048, 1703810, 2726096, 3407620, 5452192, 6815240, 13630480, 27260960]

約数ペア:

[(1, 27260960), (2, 13630480), (4, 6815240), (5, 5452192), (8, 3407620), (10, 2726096), (16, 1703810), (20, 1363048), (32, 851905), (40, 681524), (67, 406880), (80, 340762), (134, 203440), (160, 170381), (268, 101720), (335, 81376), (536, 50860), (670, 40688), (1072, 25430), (1340, 20344), (2144, 12715), (2543, 10720), (2680, 10172), (5086, 5360)]