38006780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 91578816

約数和(自身を除く): 53572036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 677, 802, 1354, 1604, 2005, 2708, 2807, 3385, 4010, 4739, 5614, 6770, 8020, 9478, 11228, 13540, 14035, 18956, 23695, 28070, 47390, 56140, 94780, 271477, 542954, 1085908, 1357385, 1900339, 2714770, 3800678, 5429540, 7601356, 9501695, 19003390, 38006780]

約数ペア:

[(1, 38006780), (2, 19003390), (4, 9501695), (5, 7601356), (7, 5429540), (10, 3800678), (14, 2714770), (20, 1900339), (28, 1357385), (35, 1085908), (70, 542954), (140, 271477), (401, 94780), (677, 56140), (802, 47390), (1354, 28070), (1604, 23695), (2005, 18956), (2708, 14035), (2807, 13540), (3385, 11228), (4010, 9478), (4739, 8020), (5614, 6770)]