88844780

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{27253}}^1$

素因数の和:27425

約数の個数: 24

約数和(自身を含む): 187725552

約数和(自身を除く): 98880772

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 27253, 54506, 109012, 136265, 272530, 545060, 4442239, 8884478, 17768956, 22211195, 44422390, 88844780]

約数ペア:

[(1, 88844780), (2, 44422390), (4, 22211195), (5, 17768956), (10, 8884478), (20, 4442239), (163, 545060), (326, 272530), (652, 136265), (815, 109012), (1630, 54506), (3260, 27253)]