224713270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1091}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 415134720

約数和(自身を除く): 190421450

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 479, 958, 1091, 2182, 2395, 4790, 5455, 10910, 20597, 41194, 46913, 93826, 102985, 205970, 234565, 469130, 522589, 1045178, 2612945, 5225890, 22471327, 44942654, 112356635, 224713270]

約数ペア:

[(1, 224713270), (2, 112356635), (5, 44942654), (10, 22471327), (43, 5225890), (86, 2612945), (215, 1045178), (430, 522589), (479, 469130), (958, 234565), (1091, 205970), (2182, 102985), (2395, 93826), (4790, 46913), (5455, 41194), (10910, 20597)]