38685020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1741}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 89552736

約数和(自身を除く): 50867716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 1741, 2020, 2222, 3482, 4444, 5555, 6964, 8705, 11110, 17410, 19151, 22220, 34820, 38302, 76604, 95755, 175841, 191510, 351682, 383020, 703364, 879205, 1758410, 1934251, 3516820, 3868502, 7737004, 9671255, 19342510, 38685020]

約数ペア:

[(1, 38685020), (2, 19342510), (4, 9671255), (5, 7737004), (10, 3868502), (11, 3516820), (20, 1934251), (22, 1758410), (44, 879205), (55, 703364), (101, 383020), (110, 351682), (202, 191510), (220, 175841), (404, 95755), (505, 76604), (1010, 38302), (1111, 34820), (1741, 22220), (2020, 19151), (2222, 17410), (3482, 11110), (4444, 8705), (5555, 6964)]