147366440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283397}}^1$

素因数の和:283421

約数の個数: 32

約数和(自身を含む): 357081480

約数和(自身を除く): 209715040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 283397, 566794, 1133588, 1416985, 2267176, 2833970, 3684161, 5667940, 7368322, 11335880, 14736644, 18420805, 29473288, 36841610, 73683220, 147366440]

約数ペア:

[(1, 147366440), (2, 73683220), (4, 36841610), (5, 29473288), (8, 18420805), (10, 14736644), (13, 11335880), (20, 7368322), (26, 5667940), (40, 3684161), (52, 2833970), (65, 2267176), (104, 1416985), (130, 1133588), (260, 566794), (520, 283397)]