86910610480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1130471}}^1$

素因数の和:1130546

約数の個数: 60

約数和(自身を含む): 208795917456

約数和(自身を除く): 121885306976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4805, 7688, 9610, 15376, 19220, 38440, 76880, 1130471, 2260942, 4521884, 5652355, 9043768, 11304710, 18087536, 22609420, 35044601, 45218840, 70089202, 90437680, 140178404, 175223005, 280356808, 350446010, 560713616, 700892020, 1086382631, 1401784040, 2172765262, 2803568080, 4345530524, 5431913155, 8691061048, 10863826310, 17382122096, 21727652620, 43455305240, 86910610480]

約数ペア:

[(1, 86910610480), (2, 43455305240), (4, 21727652620), (5, 17382122096), (8, 10863826310), (10, 8691061048), (16, 5431913155), (20, 4345530524), (31, 2803568080), (40, 2172765262), (62, 1401784040), (80, 1086382631), (124, 700892020), (155, 560713616), (248, 350446010), (310, 280356808), (496, 175223005), (620, 140178404), (961, 90437680), (1240, 70089202), (1922, 45218840), (2480, 35044601), (3844, 22609420), (4805, 18087536), (7688, 11304710), (9610, 9043768), (15376, 5652355), (19220, 4521884), (38440, 2260942), (76880, 1130471)]