4366780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 10450944

約数和(自身を除く): 6084164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 863, 1012, 1265, 1726, 2530, 3452, 4315, 5060, 8630, 9493, 17260, 18986, 19849, 37972, 39698, 47465, 79396, 94930, 99245, 189860, 198490, 218339, 396980, 436678, 873356, 1091695, 2183390, 4366780]

約数ペア:

[(1, 4366780), (2, 2183390), (4, 1091695), (5, 873356), (10, 436678), (11, 396980), (20, 218339), (22, 198490), (23, 189860), (44, 99245), (46, 94930), (55, 79396), (92, 47465), (110, 39698), (115, 37972), (220, 19849), (230, 18986), (253, 17260), (460, 9493), (506, 8630), (863, 5060), (1012, 4315), (1265, 3452), (1726, 2530)]