5171216320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{850529}}^1$

素因数の和:850565

約数の個数: 56

約数和(自身を含む): 12962077200

約数和(自身を除く): 7790860880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 850529, 1701058, 3402116, 4252645, 6804232, 8505290, 13608464, 16160051, 17010580, 27216928, 32320102, 34021160, 54433856, 64640204, 68042320, 80800255, 129280408, 136084640, 161600510, 258560816, 272169280, 323201020, 517121632, 646402040, 1034243264, 1292804080, 2585608160, 5171216320]

約数ペア:

[(1, 5171216320), (2, 2585608160), (4, 1292804080), (5, 1034243264), (8, 646402040), (10, 517121632), (16, 323201020), (19, 272169280), (20, 258560816), (32, 161600510), (38, 136084640), (40, 129280408), (64, 80800255), (76, 68042320), (80, 64640204), (95, 54433856), (152, 34021160), (160, 32320102), (190, 27216928), (304, 17010580), (320, 16160051), (380, 13608464), (608, 8505290), (760, 6804232), (1216, 4252645), (1520, 3402116), (3040, 1701058), (6080, 850529)]