10290590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 19988640

約数和(自身を除く): 9698050

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1321, 1558, 2642, 3895, 6605, 7790, 13210, 25099, 50198, 54161, 108322, 125495, 250990, 270805, 541610, 1029059, 2058118, 5145295, 10290590]

約数ペア:

[(1, 10290590), (2, 5145295), (5, 2058118), (10, 1029059), (19, 541610), (38, 270805), (41, 250990), (82, 125495), (95, 108322), (190, 54161), (205, 50198), (410, 25099), (779, 13210), (1321, 7790), (1558, 6605), (2642, 3895)]