5280404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 10624320

約数和(自身を除く): 5343916

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 67, 68, 76, 122, 134, 244, 268, 323, 646, 1037, 1139, 1159, 1273, 1292, 2074, 2278, 2318, 2546, 4087, 4148, 4556, 4636, 5092, 8174, 16348, 19703, 21641, 39406, 43282, 69479, 77653, 78812, 86564, 138958, 155306, 277916, 310612, 1320101, 2640202, 5280404]

約数ペア:

[(1, 5280404), (2, 2640202), (4, 1320101), (17, 310612), (19, 277916), (34, 155306), (38, 138958), (61, 86564), (67, 78812), (68, 77653), (76, 69479), (122, 43282), (134, 39406), (244, 21641), (268, 19703), (323, 16348), (646, 8174), (1037, 5092), (1139, 4636), (1159, 4556), (1273, 4148), (1292, 4087), (2074, 2546), (2278, 2318)]