34346680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 83318400

約数和(自身を除く): 48971720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1051, 1634, 1720, 2102, 3268, 4085, 4204, 5255, 6536, 8170, 8408, 10510, 16340, 19969, 21020, 32680, 39938, 42040, 45193, 79876, 90386, 99845, 159752, 180772, 199690, 225965, 361544, 399380, 451930, 798760, 858667, 903860, 1717334, 1807720, 3434668, 4293335, 6869336, 8586670, 17173340, 34346680]

約数ペア:

[(1, 34346680), (2, 17173340), (4, 8586670), (5, 6869336), (8, 4293335), (10, 3434668), (19, 1807720), (20, 1717334), (38, 903860), (40, 858667), (43, 798760), (76, 451930), (86, 399380), (95, 361544), (152, 225965), (172, 199690), (190, 180772), (215, 159752), (344, 99845), (380, 90386), (430, 79876), (760, 45193), (817, 42040), (860, 39938), (1051, 32680), (1634, 21020), (1720, 19969), (2102, 16340), (3268, 10510), (4085, 8408), (4204, 8170), (5255, 6536)]