84395630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18713}}^1$

素因数の和:18772

約数の個数: 32

約数和(自身を含む): 169773408

約数和(自身を除く): 85377778

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 18713, 37426, 93565, 187130, 205843, 411686, 767233, 1029215, 1534466, 2058430, 3836165, 7672330, 8439563, 16879126, 42197815, 84395630]

約数ペア:

[(1, 84395630), (2, 42197815), (5, 16879126), (10, 8439563), (11, 7672330), (22, 3836165), (41, 2058430), (55, 1534466), (82, 1029215), (110, 767233), (205, 411686), (410, 205843), (451, 187130), (902, 93565), (2255, 37426), (4510, 18713)]