38595460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 87171840

約数和(自身を除く): 48576380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 2161, 3572, 4322, 4465, 8644, 8930, 10805, 17860, 21610, 41059, 43220, 82118, 101567, 164236, 203134, 205295, 406268, 410590, 507835, 821180, 1015670, 1929773, 2031340, 3859546, 7719092, 9648865, 19297730, 38595460]

約数ペア:

[(1, 38595460), (2, 19297730), (4, 9648865), (5, 7719092), (10, 3859546), (19, 2031340), (20, 1929773), (38, 1015670), (47, 821180), (76, 507835), (94, 410590), (95, 406268), (188, 205295), (190, 203134), (235, 164236), (380, 101567), (470, 82118), (893, 43220), (940, 41059), (1786, 21610), (2161, 17860), (3572, 10805), (4322, 8930), (4465, 8644)]