85825280

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3569

約数の個数: 72

約数和(自身を含む): 216459600

約数和(自身を除く): 130634320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 3529, 4864, 6080, 7058, 12160, 14116, 17645, 24320, 28232, 35290, 56464, 67051, 70580, 112928, 134102, 141160, 225856, 268204, 282320, 335255, 451712, 536408, 564640, 670510, 903424, 1072816, 1129280, 1341020, 2145632, 2258560, 2682040, 4291264, 4517120, 5364080, 8582528, 10728160, 17165056, 21456320, 42912640, 85825280]

約数ペア:

[(1, 85825280), (2, 42912640), (4, 21456320), (5, 17165056), (8, 10728160), (10, 8582528), (16, 5364080), (19, 4517120), (20, 4291264), (32, 2682040), (38, 2258560), (40, 2145632), (64, 1341020), (76, 1129280), (80, 1072816), (95, 903424), (128, 670510), (152, 564640), (160, 536408), (190, 451712), (256, 335255), (304, 282320), (320, 268204), (380, 225856), (608, 141160), (640, 134102), (760, 112928), (1216, 70580), (1280, 67051), (1520, 56464), (2432, 35290), (3040, 28232), (3529, 24320), (4864, 17645), (6080, 14116), (7058, 12160)]