38238650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 76120128

約数和(自身を除く): 37881478

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 205, 230, 410, 575, 811, 943, 1025, 1150, 1622, 1886, 2050, 4055, 4715, 8110, 9430, 18653, 20275, 23575, 33251, 37306, 40550, 47150, 66502, 93265, 166255, 186530, 332510, 466325, 764773, 831275, 932650, 1529546, 1662550, 3823865, 7647730, 19119325, 38238650]

約数ペア:

[(1, 38238650), (2, 19119325), (5, 7647730), (10, 3823865), (23, 1662550), (25, 1529546), (41, 932650), (46, 831275), (50, 764773), (82, 466325), (115, 332510), (205, 186530), (230, 166255), (410, 93265), (575, 66502), (811, 47150), (943, 40550), (1025, 37306), (1150, 33251), (1622, 23575), (1886, 20275), (2050, 18653), (4055, 9430), (4715, 8110)]