23716520

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{881}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 53502120

約数和(自身を除く): 29785600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 881, 1346, 1762, 2692, 3365, 3524, 4405, 5384, 6730, 7048, 8810, 13460, 17620, 26920, 35240, 592913, 1185826, 2371652, 2964565, 4743304, 5929130, 11858260, 23716520]

約数ペア:

[(1, 23716520), (2, 11858260), (4, 5929130), (5, 4743304), (8, 2964565), (10, 2371652), (20, 1185826), (40, 592913), (673, 35240), (881, 26920), (1346, 17620), (1762, 13460), (2692, 8810), (3365, 7048), (3524, 6730), (4405, 5384)]