38636350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 75370176

約数和(自身を除く): 36733826

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 205, 235, 401, 410, 470, 802, 1025, 1175, 1927, 2005, 2050, 2350, 3854, 4010, 9635, 10025, 16441, 18847, 19270, 20050, 32882, 37694, 48175, 82205, 94235, 96350, 164410, 188470, 411025, 471175, 772727, 822050, 942350, 1545454, 3863635, 7727270, 19318175, 38636350]

約数ペア:

[(1, 38636350), (2, 19318175), (5, 7727270), (10, 3863635), (25, 1545454), (41, 942350), (47, 822050), (50, 772727), (82, 471175), (94, 411025), (205, 188470), (235, 164410), (401, 96350), (410, 94235), (470, 82205), (802, 48175), (1025, 37694), (1175, 32882), (1927, 20050), (2005, 19270), (2050, 18847), (2350, 16441), (3854, 10025), (4010, 9635)]