134446150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 256501440

約数和(自身を除く): 122055290

約数列:

[1, 2, 5, 10, 25, 50, 79, 101, 158, 202, 337, 395, 505, 674, 790, 1010, 1685, 1975, 2525, 3370, 3950, 5050, 7979, 8425, 15958, 16850, 26623, 34037, 39895, 53246, 68074, 79790, 133115, 170185, 199475, 266230, 340370, 398950, 665575, 850925, 1331150, 1701850, 2688923, 5377846, 13444615, 26889230, 67223075, 134446150]

約数ペア:

[(1, 134446150), (2, 67223075), (5, 26889230), (10, 13444615), (25, 5377846), (50, 2688923), (79, 1701850), (101, 1331150), (158, 850925), (202, 665575), (337, 398950), (395, 340370), (505, 266230), (674, 199475), (790, 170185), (1010, 133115), (1685, 79790), (1975, 68074), (2525, 53246), (3370, 39895), (3950, 34037), (5050, 26623), (7979, 16850), (8425, 15958)]