38203660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 88042752

約数和(自身を除く): 49839092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 823, 844, 1055, 1646, 2110, 2321, 3292, 4115, 4220, 4642, 8230, 9053, 9284, 11605, 16460, 18106, 23210, 36212, 45265, 46420, 90530, 173653, 181060, 347306, 694612, 868265, 1736530, 1910183, 3473060, 3820366, 7640732, 9550915, 19101830, 38203660]

約数ペア:

[(1, 38203660), (2, 19101830), (4, 9550915), (5, 7640732), (10, 3820366), (11, 3473060), (20, 1910183), (22, 1736530), (44, 868265), (55, 694612), (110, 347306), (211, 181060), (220, 173653), (422, 90530), (823, 46420), (844, 45265), (1055, 36212), (1646, 23210), (2110, 18106), (2321, 16460), (3292, 11605), (4115, 9284), (4220, 9053), (4642, 8230)]