11506845040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{69857}}^1$

素因数の和:69970

約数の個数: 80

約数和(自身を含む): 28066150080

約数和(自身を除く): 16559305040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 232, 284, 290, 355, 464, 568, 580, 710, 1136, 1160, 1420, 2059, 2320, 2840, 4118, 5680, 8236, 10295, 16472, 20590, 32944, 41180, 69857, 82360, 139714, 164720, 279428, 349285, 558856, 698570, 1117712, 1397140, 2025853, 2794280, 4051706, 4959847, 5588560, 8103412, 9919694, 10129265, 16206824, 19839388, 20258530, 24799235, 32413648, 39678776, 40517060, 49598470, 79357552, 81034120, 99196940, 143835563, 162068240, 198393880, 287671126, 396787760, 575342252, 719177815, 1150684504, 1438355630, 2301369008, 2876711260, 5753422520, 11506845040]

約数ペア:

[(1, 11506845040), (2, 5753422520), (4, 2876711260), (5, 2301369008), (8, 1438355630), (10, 1150684504), (16, 719177815), (20, 575342252), (29, 396787760), (40, 287671126), (58, 198393880), (71, 162068240), (80, 143835563), (116, 99196940), (142, 81034120), (145, 79357552), (232, 49598470), (284, 40517060), (290, 39678776), (355, 32413648), (464, 24799235), (568, 20258530), (580, 19839388), (710, 16206824), (1136, 10129265), (1160, 9919694), (1420, 8103412), (2059, 5588560), (2320, 4959847), (2840, 4051706), (4118, 2794280), (5680, 2025853), (8236, 1397140), (10295, 1117712), (16472, 698570), (20590, 558856), (32944, 349285), (41180, 279428), (69857, 164720), (82360, 139714)]