34979720

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1327}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 78883200

約数和(自身を除く): 43903480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 1318, 1327, 2636, 2654, 3295, 5272, 5308, 6590, 6635, 10616, 13180, 13270, 26360, 26540, 53080, 874493, 1748986, 3497972, 4372465, 6995944, 8744930, 17489860, 34979720]

約数ペア:

[(1, 34979720), (2, 17489860), (4, 8744930), (5, 6995944), (8, 4372465), (10, 3497972), (20, 1748986), (40, 874493), (659, 53080), (1318, 26540), (1327, 26360), (2636, 13270), (2654, 13180), (3295, 10616), (5272, 6635), (5308, 6590)]