5180188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 10043040

約数和(自身を除く): 4862852

約数列:

[1, 2, 4, 13, 26, 52, 79, 97, 158, 169, 194, 316, 338, 388, 676, 1027, 1261, 2054, 2522, 4108, 5044, 7663, 13351, 15326, 16393, 26702, 30652, 32786, 53404, 65572, 99619, 199238, 398476, 1295047, 2590094, 5180188]

約数ペア:

[(1, 5180188), (2, 2590094), (4, 1295047), (13, 398476), (26, 199238), (52, 99619), (79, 65572), (97, 53404), (158, 32786), (169, 30652), (194, 26702), (316, 16393), (338, 15326), (388, 13351), (676, 7663), (1027, 5044), (1261, 4108), (2054, 2522)]