43879520

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 104464080

約数和(自身を除く): 60584560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 1973, 2224, 2780, 3946, 4448, 5560, 7892, 9865, 11120, 15784, 19730, 22240, 31568, 39460, 63136, 78920, 157840, 274247, 315680, 548494, 1096988, 1371235, 2193976, 2742470, 4387952, 5484940, 8775904, 10969880, 21939760, 43879520]

約数ペア:

[(1, 43879520), (2, 21939760), (4, 10969880), (5, 8775904), (8, 5484940), (10, 4387952), (16, 2742470), (20, 2193976), (32, 1371235), (40, 1096988), (80, 548494), (139, 315680), (160, 274247), (278, 157840), (556, 78920), (695, 63136), (1112, 39460), (1390, 31568), (1973, 22240), (2224, 19730), (2780, 15784), (3946, 11120), (4448, 9865), (5560, 7892)]