34213360

素因数分解:

$2^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 79789536

約数和(自身を除く): 45576176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 647, 661, 1294, 1322, 2588, 2644, 3235, 3305, 5176, 5288, 6470, 6610, 10352, 10576, 12940, 13220, 25880, 26440, 51760, 52880, 427667, 855334, 1710668, 2138335, 3421336, 4276670, 6842672, 8553340, 17106680, 34213360]

約数ペア:

[(1, 34213360), (2, 17106680), (4, 8553340), (5, 6842672), (8, 4276670), (10, 3421336), (16, 2138335), (20, 1710668), (40, 855334), (80, 427667), (647, 52880), (661, 51760), (1294, 26440), (1322, 25880), (2588, 13220), (2644, 12940), (3235, 10576), (3305, 10352), (5176, 6610), (5288, 6470)]