86906560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 84

約数和(自身を含む): 224229168

約数和(自身を除く): 137322608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1607, 1690, 2080, 2704, 3214, 3380, 4160, 5408, 6428, 6760, 8035, 10816, 12856, 13520, 16070, 20891, 25712, 27040, 32140, 41782, 51424, 54080, 64280, 83564, 102848, 104455, 128560, 167128, 208910, 257120, 271583, 334256, 417820, 514240, 543166, 668512, 835640, 1086332, 1337024, 1357915, 1671280, 2172664, 2715830, 3342560, 4345328, 5431660, 6685120, 8690656, 10863320, 17381312, 21726640, 43453280, 86906560]

約数ペア:

[(1, 86906560), (2, 43453280), (4, 21726640), (5, 17381312), (8, 10863320), (10, 8690656), (13, 6685120), (16, 5431660), (20, 4345328), (26, 3342560), (32, 2715830), (40, 2172664), (52, 1671280), (64, 1357915), (65, 1337024), (80, 1086332), (104, 835640), (130, 668512), (160, 543166), (169, 514240), (208, 417820), (260, 334256), (320, 271583), (338, 257120), (416, 208910), (520, 167128), (676, 128560), (832, 104455), (845, 102848), (1040, 83564), (1352, 64280), (1607, 54080), (1690, 51424), (2080, 41782), (2704, 32140), (3214, 27040), (3380, 25712), (4160, 20891), (5408, 16070), (6428, 13520), (6760, 12856), (8035, 10816)]