122078020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 288707328

約数和(自身を除く): 166629308

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 67, 68, 85, 92, 115, 134, 170, 230, 233, 268, 335, 340, 391, 460, 466, 670, 782, 932, 1139, 1165, 1340, 1541, 1564, 1955, 2278, 2330, 3082, 3910, 3961, 4556, 4660, 5359, 5695, 6164, 7705, 7820, 7922, 10718, 11390, 15410, 15611, 15844, 19805, 21436, 22780, 26197, 26795, 30820, 31222, 39610, 52394, 53590, 62444, 78055, 79220, 91103, 104788, 107180, 130985, 156110, 182206, 261970, 265387, 312220, 359053, 364412, 455515, 523940, 530774, 718106, 911030, 1061548, 1326935, 1436212, 1795265, 1822060, 2653870, 3590530, 5307740, 6103901, 7181060, 12207802, 24415604, 30519505, 61039010, 122078020]

約数ペア:

[(1, 122078020), (2, 61039010), (4, 30519505), (5, 24415604), (10, 12207802), (17, 7181060), (20, 6103901), (23, 5307740), (34, 3590530), (46, 2653870), (67, 1822060), (68, 1795265), (85, 1436212), (92, 1326935), (115, 1061548), (134, 911030), (170, 718106), (230, 530774), (233, 523940), (268, 455515), (335, 364412), (340, 359053), (391, 312220), (460, 265387), (466, 261970), (670, 182206), (782, 156110), (932, 130985), (1139, 107180), (1165, 104788), (1340, 91103), (1541, 79220), (1564, 78055), (1955, 62444), (2278, 53590), (2330, 52394), (3082, 39610), (3910, 31222), (3961, 30820), (4556, 26795), (4660, 26197), (5359, 22780), (5695, 21436), (6164, 19805), (7705, 15844), (7820, 15611), (7922, 15410), (10718, 11390)]