25468140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3967}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 71995392

約数和(自身を除く): 46527252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 3967, 6420, 7934, 11901, 15868, 19835, 23802, 39670, 47604, 59505, 79340, 119010, 238020, 424469, 848938, 1273407, 1697876, 2122345, 2546814, 4244690, 5093628, 6367035, 8489380, 12734070, 25468140]

約数ペア:

[(1, 25468140), (2, 12734070), (3, 8489380), (4, 6367035), (5, 5093628), (6, 4244690), (10, 2546814), (12, 2122345), (15, 1697876), (20, 1273407), (30, 848938), (60, 424469), (107, 238020), (214, 119010), (321, 79340), (428, 59505), (535, 47604), (642, 39670), (1070, 23802), (1284, 19835), (1605, 15868), (2140, 11901), (3210, 7934), (3967, 6420)]