118739720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{24533}}^1$

素因数の和:24566

約数の個数: 48

約数和(自身を含む): 293671980

約数和(自身を除く): 174932260

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 24533, 49066, 98132, 122665, 196264, 245330, 269863, 490660, 539726, 981320, 1079452, 1349315, 2158904, 2698630, 2968493, 5397260, 5936986, 10794520, 11873972, 14842465, 23747944, 29684930, 59369860, 118739720]

約数ペア:

[(1, 118739720), (2, 59369860), (4, 29684930), (5, 23747944), (8, 14842465), (10, 11873972), (11, 10794520), (20, 5936986), (22, 5397260), (40, 2968493), (44, 2698630), (55, 2158904), (88, 1349315), (110, 1079452), (121, 981320), (220, 539726), (242, 490660), (440, 269863), (484, 245330), (605, 196264), (968, 122665), (1210, 98132), (2420, 49066), (4840, 24533)]