252390523390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18217}}^1\times {\mathrm{18979}}^1$

素因数の和:37276

約数の個数: 32

約数和(自身を含む): 460575816480

約数和(自身を除く): 208185293090

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 18217, 18979, 36434, 37958, 91085, 94895, 182170, 189790, 1329841, 1385467, 2659682, 2770934, 6649205, 6927335, 13298410, 13854670, 345740443, 691480886, 1728702215, 3457404430, 25239052339, 50478104678, 126195261695, 252390523390]

約数ペア:

[(1, 252390523390), (2, 126195261695), (5, 50478104678), (10, 25239052339), (73, 3457404430), (146, 1728702215), (365, 691480886), (730, 345740443), (18217, 13854670), (18979, 13298410), (36434, 6927335), (37958, 6649205), (91085, 2770934), (94895, 2659682), (182170, 1385467), (189790, 1329841)]