17340440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33347}}^1$

素因数の和:33371

約数の個数: 32

約数和(自身を含む): 42018480

約数和(自身を除く): 24678040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 33347, 66694, 133388, 166735, 266776, 333470, 433511, 666940, 867022, 1333880, 1734044, 2167555, 3468088, 4335110, 8670220, 17340440]

約数ペア:

[(1, 17340440), (2, 8670220), (4, 4335110), (5, 3468088), (8, 2167555), (10, 1734044), (13, 1333880), (20, 867022), (26, 666940), (40, 433511), (52, 333470), (65, 266776), (104, 166735), (130, 133388), (260, 66694), (520, 33347)]