84877210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7079}}^1$

素因数の和:7206

約数の個数: 32

約数和(自身を含む): 168220800

約数和(自身を除く): 83343590

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 7079, 11990, 14158, 35395, 70790, 77869, 155738, 389345, 771611, 778690, 1543222, 3858055, 7716110, 8487721, 16975442, 42438605, 84877210]

約数ペア:

[(1, 84877210), (2, 42438605), (5, 16975442), (10, 8487721), (11, 7716110), (22, 3858055), (55, 1543222), (109, 778690), (110, 771611), (218, 389345), (545, 155738), (1090, 77869), (1199, 70790), (2398, 35395), (5995, 14158), (7079, 11990)]