1210363479700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2216377}}^1$

素因数の和:2216561

約数の個数: 72

約数和(自身を含む): 2708733074432

約数和(自身を除く): 1498369594732

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 127, 172, 215, 254, 430, 508, 635, 860, 1075, 1270, 2150, 2540, 3175, 4300, 5461, 6350, 10922, 12700, 21844, 27305, 54610, 109220, 136525, 273050, 546100, 2216377, 4432754, 8865508, 11081885, 22163770, 44327540, 55409425, 95304211, 110818850, 190608422, 221637700, 281479879, 381216844, 476521055, 562959758, 953042110, 1125919516, 1407399395, 1906084220, 2382605275, 2814798790, 4765210550, 5629597580, 7036996975, 9530421100, 12103634797, 14073993950, 24207269594, 28147987900, 48414539188, 60518173985, 121036347970, 242072695940, 302590869925, 605181739850, 1210363479700]

約数ペア:

[(1, 1210363479700), (2, 605181739850), (4, 302590869925), (5, 242072695940), (10, 121036347970), (20, 60518173985), (25, 48414539188), (43, 28147987900), (50, 24207269594), (86, 14073993950), (100, 12103634797), (127, 9530421100), (172, 7036996975), (215, 5629597580), (254, 4765210550), (430, 2814798790), (508, 2382605275), (635, 1906084220), (860, 1407399395), (1075, 1125919516), (1270, 953042110), (2150, 562959758), (2540, 476521055), (3175, 381216844), (4300, 281479879), (5461, 221637700), (6350, 190608422), (10922, 110818850), (12700, 95304211), (21844, 55409425), (27305, 44327540), (54610, 22163770), (109220, 11081885), (136525, 8865508), (273050, 4432754), (546100, 2216377)]