71306098160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{618547}}^1$

素因数の和:618702

約数の個数: 80

約数和(自身を含む): 182239085952

約数和(自身を除く): 110932987792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 176, 220, 262, 440, 524, 655, 880, 1048, 1310, 1441, 2096, 2620, 2882, 5240, 5764, 7205, 10480, 11528, 14410, 23056, 28820, 57640, 115280, 618547, 1237094, 2474188, 3092735, 4948376, 6185470, 6804017, 9896752, 12370940, 13608034, 24741880, 27216068, 34020085, 49483760, 54432136, 68040170, 81029657, 108864272, 136080340, 162059314, 272160680, 324118628, 405148285, 544321360, 648237256, 810296570, 891326227, 1296474512, 1620593140, 1782652454, 3241186280, 3565304908, 4456631135, 6482372560, 7130609816, 8913262270, 14261219632, 17826524540, 35653049080, 71306098160]

約数ペア:

[(1, 71306098160), (2, 35653049080), (4, 17826524540), (5, 14261219632), (8, 8913262270), (10, 7130609816), (11, 6482372560), (16, 4456631135), (20, 3565304908), (22, 3241186280), (40, 1782652454), (44, 1620593140), (55, 1296474512), (80, 891326227), (88, 810296570), (110, 648237256), (131, 544321360), (176, 405148285), (220, 324118628), (262, 272160680), (440, 162059314), (524, 136080340), (655, 108864272), (880, 81029657), (1048, 68040170), (1310, 54432136), (1441, 49483760), (2096, 34020085), (2620, 27216068), (2882, 24741880), (5240, 13608034), (5764, 12370940), (7205, 9896752), (10480, 6804017), (11528, 6185470), (14410, 4948376), (23056, 3092735), (28820, 2474188), (57640, 1237094), (115280, 618547)]