34342760

素因数分解:

$2^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1327}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 77448960

約数和(自身を除く): 43106200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 647, 1294, 1327, 2588, 2654, 3235, 5176, 5308, 6470, 6635, 10616, 12940, 13270, 25880, 26540, 53080, 858569, 1717138, 3434276, 4292845, 6868552, 8585690, 17171380, 34342760]

約数ペア:

[(1, 34342760), (2, 17171380), (4, 8585690), (5, 6868552), (8, 4292845), (10, 3434276), (20, 1717138), (40, 858569), (647, 53080), (1294, 26540), (1327, 25880), (2588, 13270), (2654, 12940), (3235, 10616), (5176, 6635), (5308, 6470)]