47228560

素因数分解:

$2^4\times 5^1\times {\mathrm{590357}}^1$

素因数の和:590370

約数の個数: 20

約数和(自身を含む): 109806588

約数和(自身を除く): 62578028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 590357, 1180714, 2361428, 2951785, 4722856, 5903570, 9445712, 11807140, 23614280, 47228560]

約数ペア:

[(1, 47228560), (2, 23614280), (4, 11807140), (5, 9445712), (8, 5903570), (10, 4722856), (16, 2951785), (20, 2361428), (40, 1180714), (80, 590357)]