39962290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 76250160

約数和(自身を除く): 36287870

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 3361, 5945, 6722, 11890, 16805, 33610, 97469, 137801, 194938, 275602, 487345, 689005, 974690, 1378010, 3996229, 7992458, 19981145, 39962290]

約数ペア:

[(1, 39962290), (2, 19981145), (5, 7992458), (10, 3996229), (29, 1378010), (41, 974690), (58, 689005), (82, 487345), (145, 275602), (205, 194938), (290, 137801), (410, 97469), (1189, 33610), (2378, 16805), (3361, 11890), (5945, 6722)]