1133978080

素因数分解:

$2^5\times 5^1\times {\mathrm{673}}^1\times {\mathrm{10531}}^1$

素因数の和:11219

約数の個数: 48

約数和(自身を含む): 2683258704

約数和(自身を除く): 1549280624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 673, 1346, 2692, 3365, 5384, 6730, 10531, 10768, 13460, 21062, 21536, 26920, 42124, 52655, 53840, 84248, 105310, 107680, 168496, 210620, 336992, 421240, 842480, 1684960, 7087363, 14174726, 28349452, 35436815, 56698904, 70873630, 113397808, 141747260, 226795616, 283494520, 566989040, 1133978080]

約数ペア:

[(1, 1133978080), (2, 566989040), (4, 283494520), (5, 226795616), (8, 141747260), (10, 113397808), (16, 70873630), (20, 56698904), (32, 35436815), (40, 28349452), (80, 14174726), (160, 7087363), (673, 1684960), (1346, 842480), (2692, 421240), (3365, 336992), (5384, 210620), (6730, 168496), (10531, 107680), (10768, 105310), (13460, 84248), (21062, 53840), (21536, 52655), (26920, 42124)]