26222580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145681}}^1$

素因数の和:145696

約数の個数: 36

約数和(自身を含む): 79542372

約数和(自身を除く): 53319792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145681, 291362, 437043, 582724, 728405, 874086, 1311129, 1456810, 1748172, 2185215, 2622258, 2913620, 4370430, 5244516, 6555645, 8740860, 13111290, 26222580]

約数ペア:

[(1, 26222580), (2, 13111290), (3, 8740860), (4, 6555645), (5, 5244516), (6, 4370430), (9, 2913620), (10, 2622258), (12, 2185215), (15, 1748172), (18, 1456810), (20, 1311129), (30, 874086), (36, 728405), (45, 582724), (60, 437043), (90, 291362), (180, 145681)]