1171662700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{901279}}^1$

素因数の和:901306

約数の個数: 36

約数和(自身を含む): 2738088640

約数和(自身を除く): 1566425940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 901279, 1802558, 3605116, 4506395, 9012790, 11716627, 18025580, 22531975, 23433254, 45063950, 46866508, 58583135, 90127900, 117166270, 234332540, 292915675, 585831350, 1171662700]

約数ペア:

[(1, 1171662700), (2, 585831350), (4, 292915675), (5, 234332540), (10, 117166270), (13, 90127900), (20, 58583135), (25, 46866508), (26, 45063950), (50, 23433254), (52, 22531975), (65, 18025580), (100, 11716627), (130, 9012790), (260, 4506395), (325, 3605116), (650, 1802558), (1300, 901279)]