119655640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230107}}^1$

素因数の和:230131

約数の個数: 32

約数和(自身を含む): 289936080

約数和(自身を除く): 170280440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 230107, 460214, 920428, 1150535, 1840856, 2301070, 2991391, 4602140, 5982782, 9204280, 11965564, 14956955, 23931128, 29913910, 59827820, 119655640]

約数ペア:

[(1, 119655640), (2, 59827820), (4, 29913910), (5, 23931128), (8, 14956955), (10, 11965564), (13, 9204280), (20, 5982782), (26, 4602140), (40, 2991391), (52, 2301070), (65, 1840856), (104, 1150535), (130, 920428), (260, 460214), (520, 230107)]