39528610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 81316224

約数和(自身を除く): 41787614

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 61, 86, 110, 122, 137, 215, 274, 305, 430, 473, 610, 671, 685, 946, 1342, 1370, 1507, 2365, 2623, 3014, 3355, 4730, 5246, 5891, 6710, 7535, 8357, 11782, 13115, 15070, 16714, 26230, 28853, 29455, 41785, 57706, 58910, 64801, 83570, 91927, 129602, 144265, 183854, 288530, 324005, 359351, 459635, 648010, 718702, 919270, 1796755, 3593510, 3952861, 7905722, 19764305, 39528610]

約数ペア:

[(1, 39528610), (2, 19764305), (5, 7905722), (10, 3952861), (11, 3593510), (22, 1796755), (43, 919270), (55, 718702), (61, 648010), (86, 459635), (110, 359351), (122, 324005), (137, 288530), (215, 183854), (274, 144265), (305, 129602), (430, 91927), (473, 83570), (610, 64801), (671, 58910), (685, 57706), (946, 41785), (1342, 29455), (1370, 28853), (1507, 26230), (2365, 16714), (2623, 15070), (3014, 13115), (3355, 11782), (4730, 8357), (5246, 7535), (5891, 6710)]