11969721920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{26891}}^1$

素因数の和:27028

約数の個数: 112

約数和(自身を含む): 30983456448

約数和(自身を除く): 19013734528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 130, 160, 208, 214, 260, 320, 416, 428, 520, 535, 832, 856, 1040, 1070, 1391, 1712, 2080, 2140, 2782, 3424, 4160, 4280, 5564, 6848, 6955, 8560, 11128, 13910, 17120, 22256, 26891, 27820, 34240, 44512, 53782, 55640, 89024, 107564, 111280, 134455, 215128, 222560, 268910, 349583, 430256, 445120, 537820, 699166, 860512, 1075640, 1398332, 1721024, 1747915, 2151280, 2796664, 2877337, 3495830, 4302560, 5593328, 5754674, 6991660, 8605120, 11186656, 11509348, 13983320, 14386685, 22373312, 23018696, 27966640, 28773370, 37405381, 46037392, 55933280, 57546740, 74810762, 92074784, 111866560, 115093480, 149621524, 184149568, 187026905, 230186960, 299243048, 374053810, 460373920, 598486096, 748107620, 920747840, 1196972192, 1496215240, 2393944384, 2992430480, 5984860960, 11969721920]

約数ペア:

[(1, 11969721920), (2, 5984860960), (4, 2992430480), (5, 2393944384), (8, 1496215240), (10, 1196972192), (13, 920747840), (16, 748107620), (20, 598486096), (26, 460373920), (32, 374053810), (40, 299243048), (52, 230186960), (64, 187026905), (65, 184149568), (80, 149621524), (104, 115093480), (107, 111866560), (130, 92074784), (160, 74810762), (208, 57546740), (214, 55933280), (260, 46037392), (320, 37405381), (416, 28773370), (428, 27966640), (520, 23018696), (535, 22373312), (832, 14386685), (856, 13983320), (1040, 11509348), (1070, 11186656), (1391, 8605120), (1712, 6991660), (2080, 5754674), (2140, 5593328), (2782, 4302560), (3424, 3495830), (4160, 2877337), (4280, 2796664), (5564, 2151280), (6848, 1747915), (6955, 1721024), (8560, 1398332), (11128, 1075640), (13910, 860512), (17120, 699166), (22256, 537820), (26891, 445120), (27820, 430256), (34240, 349583), (44512, 268910), (53782, 222560), (55640, 215128), (89024, 134455), (107564, 111280)]