38642450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10037}}^1$

素因数の和:10067

約数の個数: 48

約数和(自身を含む): 89619264

約数和(自身を除く): 50976814

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 10037, 20074, 50185, 70259, 100370, 110407, 140518, 220814, 250925, 351295, 501850, 552035, 702590, 772849, 1104070, 1545698, 1756475, 2760175, 3512950, 3864245, 5520350, 7728490, 19321225, 38642450]

約数ペア:

[(1, 38642450), (2, 19321225), (5, 7728490), (7, 5520350), (10, 3864245), (11, 3512950), (14, 2760175), (22, 1756475), (25, 1545698), (35, 1104070), (50, 772849), (55, 702590), (70, 552035), (77, 501850), (110, 351295), (154, 250925), (175, 220814), (275, 140518), (350, 110407), (385, 100370), (550, 70259), (770, 50185), (1925, 20074), (3850, 10037)]