66894010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 58299590

約数列:

[1, 2, 5, 10, 29, 58, 145, 251, 290, 502, 919, 1255, 1838, 2510, 4595, 7279, 9190, 14558, 26651, 36395, 53302, 72790, 133255, 230669, 266510, 461338, 1153345, 2306690, 6689401, 13378802, 33447005, 66894010]

約数ペア:

[(1, 66894010), (2, 33447005), (5, 13378802), (10, 6689401), (29, 2306690), (58, 1153345), (145, 461338), (251, 266510), (290, 230669), (502, 133255), (919, 72790), (1255, 53302), (1838, 36395), (2510, 26651), (4595, 14558), (7279, 9190)]