4220506576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17909}}^1$

素因数の和:18044

約数の個数: 80

約数和(自身を含む): 9700629120

約数和(自身を除く): 5480122544

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 103, 104, 143, 176, 206, 208, 286, 412, 572, 824, 1133, 1144, 1339, 1648, 2266, 2288, 2678, 4532, 5356, 9064, 10712, 14729, 17909, 18128, 21424, 29458, 35818, 58916, 71636, 117832, 143272, 196999, 232817, 235664, 286544, 393998, 465634, 787996, 931268, 1575992, 1844627, 1862536, 2560987, 3151984, 3689254, 3725072, 5121974, 7378508, 10243948, 14757016, 20290897, 20487896, 23980151, 29514032, 40581794, 40975792, 47960302, 81163588, 95920604, 162327176, 191841208, 263781661, 324654352, 383682416, 527563322, 1055126644, 2110253288, 4220506576]

約数ペア:

[(1, 4220506576), (2, 2110253288), (4, 1055126644), (8, 527563322), (11, 383682416), (13, 324654352), (16, 263781661), (22, 191841208), (26, 162327176), (44, 95920604), (52, 81163588), (88, 47960302), (103, 40975792), (104, 40581794), (143, 29514032), (176, 23980151), (206, 20487896), (208, 20290897), (286, 14757016), (412, 10243948), (572, 7378508), (824, 5121974), (1133, 3725072), (1144, 3689254), (1339, 3151984), (1648, 2560987), (2266, 1862536), (2288, 1844627), (2678, 1575992), (4532, 931268), (5356, 787996), (9064, 465634), (10712, 393998), (14729, 286544), (17909, 235664), (18128, 232817), (21424, 196999), (29458, 143272), (35818, 117832), (58916, 71636)]