9125126320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{4519}}^1$

素因数の和:5162

約数の個数: 80

約数和(自身を含む): 21751107840

約数和(自身を除く): 12625981520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 587, 688, 860, 1174, 1720, 2348, 2935, 3440, 4519, 4696, 5870, 9038, 9392, 11740, 18076, 22595, 23480, 25241, 36152, 45190, 46960, 50482, 72304, 90380, 100964, 126205, 180760, 194317, 201928, 252410, 361520, 388634, 403856, 504820, 777268, 971585, 1009640, 1554536, 1943170, 2019280, 2652653, 3109072, 3886340, 5305306, 7772680, 10610612, 13263265, 15545360, 21221224, 26526530, 42442448, 53053060, 106106120, 114064079, 212212240, 228128158, 456256316, 570320395, 912512632, 1140640790, 1825025264, 2281281580, 4562563160, 9125126320]

約数ペア:

[(1, 9125126320), (2, 4562563160), (4, 2281281580), (5, 1825025264), (8, 1140640790), (10, 912512632), (16, 570320395), (20, 456256316), (40, 228128158), (43, 212212240), (80, 114064079), (86, 106106120), (172, 53053060), (215, 42442448), (344, 26526530), (430, 21221224), (587, 15545360), (688, 13263265), (860, 10610612), (1174, 7772680), (1720, 5305306), (2348, 3886340), (2935, 3109072), (3440, 2652653), (4519, 2019280), (4696, 1943170), (5870, 1554536), (9038, 1009640), (9392, 971585), (11740, 777268), (18076, 504820), (22595, 403856), (23480, 388634), (25241, 361520), (36152, 252410), (45190, 201928), (46960, 194317), (50482, 180760), (72304, 126205), (90380, 100964)]