34947760

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 81534960

約数和(自身を除く): 46587200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1123, 1556, 1945, 2246, 3112, 3890, 4492, 5615, 6224, 7780, 8984, 11230, 15560, 17968, 22460, 31120, 44920, 89840, 436847, 873694, 1747388, 2184235, 3494776, 4368470, 6989552, 8736940, 17473880, 34947760]

約数ペア:

[(1, 34947760), (2, 17473880), (4, 8736940), (5, 6989552), (8, 4368470), (10, 3494776), (16, 2184235), (20, 1747388), (40, 873694), (80, 436847), (389, 89840), (778, 44920), (1123, 31120), (1556, 22460), (1945, 17968), (2246, 15560), (3112, 11230), (3890, 8984), (4492, 7780), (5615, 6224)]