80458328000

素因数分解:

$2^6\times 5^3\times {\mathrm{433}}^1\times {\mathrm{23227}}^1$

素因数の和:23687

約数の個数: 112

約数和(自身を含む): 199723821024

約数和(自身を除く): 119265493024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 433, 500, 800, 866, 1000, 1600, 1732, 2000, 2165, 3464, 4000, 4330, 6928, 8000, 8660, 10825, 13856, 17320, 21650, 23227, 27712, 34640, 43300, 46454, 54125, 69280, 86600, 92908, 108250, 116135, 138560, 173200, 185816, 216500, 232270, 346400, 371632, 433000, 464540, 580675, 692800, 743264, 866000, 929080, 1161350, 1486528, 1732000, 1858160, 2322700, 2903375, 3464000, 3716320, 4645400, 5806750, 7432640, 9290800, 10057291, 11613500, 18581600, 20114582, 23227000, 37163200, 40229164, 46454000, 50286455, 80458328, 92908000, 100572910, 160916656, 185816000, 201145820, 251432275, 321833312, 402291640, 502864550, 643666624, 804583280, 1005729100, 1257161375, 1609166560, 2011458200, 2514322750, 3218333120, 4022916400, 5028645500, 8045832800, 10057291000, 16091665600, 20114582000, 40229164000, 80458328000]

約数ペア:

[(1, 80458328000), (2, 40229164000), (4, 20114582000), (5, 16091665600), (8, 10057291000), (10, 8045832800), (16, 5028645500), (20, 4022916400), (25, 3218333120), (32, 2514322750), (40, 2011458200), (50, 1609166560), (64, 1257161375), (80, 1005729100), (100, 804583280), (125, 643666624), (160, 502864550), (200, 402291640), (250, 321833312), (320, 251432275), (400, 201145820), (433, 185816000), (500, 160916656), (800, 100572910), (866, 92908000), (1000, 80458328), (1600, 50286455), (1732, 46454000), (2000, 40229164), (2165, 37163200), (3464, 23227000), (4000, 20114582), (4330, 18581600), (6928, 11613500), (8000, 10057291), (8660, 9290800), (10825, 7432640), (13856, 5806750), (17320, 4645400), (21650, 3716320), (23227, 3464000), (27712, 2903375), (34640, 2322700), (43300, 1858160), (46454, 1732000), (54125, 1486528), (69280, 1161350), (86600, 929080), (92908, 866000), (108250, 743264), (116135, 692800), (138560, 580675), (173200, 464540), (185816, 433000), (216500, 371632), (232270, 346400)]