71348768320

素因数分解:

$2^6\times 5^1\times {\mathrm{6967}}^1\times {\mathrm{32003}}^1$

素因数の和:38987

約数の個数: 56

約数和(自身を含む): 169928950464

約数和(自身を除く): 98580182144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6967, 13934, 27868, 32003, 34835, 55736, 64006, 69670, 111472, 128012, 139340, 160015, 222944, 256024, 278680, 320030, 445888, 512048, 557360, 640060, 1024096, 1114720, 1280120, 2048192, 2229440, 2560240, 5120480, 10240960, 222964901, 445929802, 891859604, 1114824505, 1783719208, 2229649010, 3567438416, 4459298020, 7134876832, 8918596040, 14269753664, 17837192080, 35674384160, 71348768320]

約数ペア:

[(1, 71348768320), (2, 35674384160), (4, 17837192080), (5, 14269753664), (8, 8918596040), (10, 7134876832), (16, 4459298020), (20, 3567438416), (32, 2229649010), (40, 1783719208), (64, 1114824505), (80, 891859604), (160, 445929802), (320, 222964901), (6967, 10240960), (13934, 5120480), (27868, 2560240), (32003, 2229440), (34835, 2048192), (55736, 1280120), (64006, 1114720), (69670, 1024096), (111472, 640060), (128012, 557360), (139340, 512048), (160015, 445888), (222944, 320030), (256024, 278680)]