26340290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 50201856

約数和(自身を除く): 23861566

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1613, 1633, 3226, 3266, 8065, 8165, 16130, 16330, 37099, 74198, 114523, 185495, 229046, 370990, 572615, 1145230, 2634029, 5268058, 13170145, 26340290]

約数ペア:

[(1, 26340290), (2, 13170145), (5, 5268058), (10, 2634029), (23, 1145230), (46, 572615), (71, 370990), (115, 229046), (142, 185495), (230, 114523), (355, 74198), (710, 37099), (1613, 16330), (1633, 16130), (3226, 8165), (3266, 8065)]