132731620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41221}}^1$

素因数の和:41260

約数の個数: 48

約数和(自身を含む): 332414208

約数和(自身を除く): 199682588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 41221, 82442, 164884, 206105, 288547, 412210, 577094, 824420, 948083, 1154188, 1442735, 1896166, 2885470, 3792332, 4740415, 5770940, 6636581, 9480830, 13273162, 18961660, 26546324, 33182905, 66365810, 132731620]

約数ペア:

[(1, 132731620), (2, 66365810), (4, 33182905), (5, 26546324), (7, 18961660), (10, 13273162), (14, 9480830), (20, 6636581), (23, 5770940), (28, 4740415), (35, 3792332), (46, 2885470), (70, 1896166), (92, 1442735), (115, 1154188), (140, 948083), (161, 824420), (230, 577094), (322, 412210), (460, 288547), (644, 206105), (805, 164884), (1610, 82442), (3220, 41221)]