29854280

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1109}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 67332600

約数和(自身を除く): 37478320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1109, 1346, 2218, 2692, 3365, 4436, 5384, 5545, 6730, 8872, 11090, 13460, 22180, 26920, 44360, 746357, 1492714, 2985428, 3731785, 5970856, 7463570, 14927140, 29854280]

約数ペア:

[(1, 29854280), (2, 14927140), (4, 7463570), (5, 5970856), (8, 3731785), (10, 2985428), (20, 1492714), (40, 746357), (673, 44360), (1109, 26920), (1346, 22180), (2218, 13460), (2692, 11090), (3365, 8872), (4436, 6730), (5384, 5545)]