89713570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2393}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 169610112

約数和(自身を除く): 79896542

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 2393, 3749, 4786, 7498, 11965, 18745, 23930, 37490, 55039, 110078, 275195, 390059, 550390, 780118, 1950295, 3900590, 8971357, 17942714, 44856785, 89713570]

約数ペア:

[(1, 89713570), (2, 44856785), (5, 17942714), (10, 8971357), (23, 3900590), (46, 1950295), (115, 780118), (163, 550390), (230, 390059), (326, 275195), (815, 110078), (1630, 55039), (2393, 37490), (3749, 23930), (4786, 18745), (7498, 11965)]