115298320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 277696512

約数和(自身を除く): 162398192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 71, 80, 106, 142, 212, 265, 284, 355, 383, 424, 530, 568, 710, 766, 848, 1060, 1136, 1420, 1532, 1915, 2120, 2840, 3064, 3763, 3830, 4240, 5680, 6128, 7526, 7660, 15052, 15320, 18815, 20299, 27193, 30104, 30640, 37630, 40598, 54386, 60208, 75260, 81196, 101495, 108772, 135965, 150520, 162392, 202990, 217544, 271930, 301040, 324784, 405980, 435088, 543860, 811960, 1087720, 1441229, 1623920, 2175440, 2882458, 5764916, 7206145, 11529832, 14412290, 23059664, 28824580, 57649160, 115298320]

約数ペア:

[(1, 115298320), (2, 57649160), (4, 28824580), (5, 23059664), (8, 14412290), (10, 11529832), (16, 7206145), (20, 5764916), (40, 2882458), (53, 2175440), (71, 1623920), (80, 1441229), (106, 1087720), (142, 811960), (212, 543860), (265, 435088), (284, 405980), (355, 324784), (383, 301040), (424, 271930), (530, 217544), (568, 202990), (710, 162392), (766, 150520), (848, 135965), (1060, 108772), (1136, 101495), (1420, 81196), (1532, 75260), (1915, 60208), (2120, 54386), (2840, 40598), (3064, 37630), (3763, 30640), (3830, 30104), (4240, 27193), (5680, 20299), (6128, 18815), (7526, 15320), (7660, 15052)]