2018706080

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 4896920448

約数和(自身を除く): 2878214368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 83, 142, 160, 166, 284, 332, 355, 415, 568, 664, 710, 830, 1136, 1328, 1420, 1660, 2141, 2272, 2656, 2840, 3320, 4282, 5680, 5893, 6640, 8564, 10705, 11360, 11786, 13280, 17128, 21410, 23572, 29465, 34256, 42820, 47144, 58930, 68512, 85640, 94288, 117860, 152011, 171280, 177703, 188576, 235720, 304022, 342560, 355406, 471440, 608044, 710812, 760055, 888515, 942880, 1216088, 1421624, 1520110, 1777030, 2432176, 2843248, 3040220, 3554060, 4864352, 5686496, 6080440, 7108120, 12160880, 12616913, 14216240, 24321760, 25233826, 28432480, 50467652, 63084565, 100935304, 126169130, 201870608, 252338260, 403741216, 504676520, 1009353040, 2018706080]

約数ペア:

[(1, 2018706080), (2, 1009353040), (4, 504676520), (5, 403741216), (8, 252338260), (10, 201870608), (16, 126169130), (20, 100935304), (32, 63084565), (40, 50467652), (71, 28432480), (80, 25233826), (83, 24321760), (142, 14216240), (160, 12616913), (166, 12160880), (284, 7108120), (332, 6080440), (355, 5686496), (415, 4864352), (568, 3554060), (664, 3040220), (710, 2843248), (830, 2432176), (1136, 1777030), (1328, 1520110), (1420, 1421624), (1660, 1216088), (2141, 942880), (2272, 888515), (2656, 760055), (2840, 710812), (3320, 608044), (4282, 471440), (5680, 355406), (5893, 342560), (6640, 304022), (8564, 235720), (10705, 188576), (11360, 177703), (11786, 171280), (13280, 152011), (17128, 117860), (21410, 94288), (23572, 85640), (29465, 68512), (34256, 58930), (42820, 47144)]