11667760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 60

約数和(自身を含む): 29408832

約数和(自身を除く): 17741072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 863, 1040, 1352, 1690, 1726, 2704, 3380, 3452, 4315, 6760, 6904, 8630, 11219, 13520, 13808, 17260, 22438, 34520, 44876, 56095, 69040, 89752, 112190, 145847, 179504, 224380, 291694, 448760, 583388, 729235, 897520, 1166776, 1458470, 2333552, 2916940, 5833880, 11667760]

約数ペア:

[(1, 11667760), (2, 5833880), (4, 2916940), (5, 2333552), (8, 1458470), (10, 1166776), (13, 897520), (16, 729235), (20, 583388), (26, 448760), (40, 291694), (52, 224380), (65, 179504), (80, 145847), (104, 112190), (130, 89752), (169, 69040), (208, 56095), (260, 44876), (338, 34520), (520, 22438), (676, 17260), (845, 13808), (863, 13520), (1040, 11219), (1352, 8630), (1690, 6904), (1726, 6760), (2704, 4315), (3380, 3452)]