86196440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 212751360

約数和(自身を除く): 126554920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 863, 908, 1135, 1726, 1816, 2270, 2497, 3452, 4315, 4540, 4994, 6904, 8630, 9080, 9493, 9988, 12485, 17260, 18986, 19976, 24970, 34520, 37972, 47465, 49940, 75944, 94930, 99880, 189860, 195901, 379720, 391802, 783604, 979505, 1567208, 1959010, 2154911, 3918020, 4309822, 7836040, 8619644, 10774555, 17239288, 21549110, 43098220, 86196440]

約数ペア:

[(1, 86196440), (2, 43098220), (4, 21549110), (5, 17239288), (8, 10774555), (10, 8619644), (11, 7836040), (20, 4309822), (22, 3918020), (40, 2154911), (44, 1959010), (55, 1567208), (88, 979505), (110, 783604), (220, 391802), (227, 379720), (440, 195901), (454, 189860), (863, 99880), (908, 94930), (1135, 75944), (1726, 49940), (1816, 47465), (2270, 37972), (2497, 34520), (3452, 24970), (4315, 19976), (4540, 18986), (4994, 17260), (6904, 12485), (8630, 9988), (9080, 9493)]