368920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 868320

約数和(自身を除く): 499400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 401, 460, 802, 920, 1604, 2005, 3208, 4010, 8020, 9223, 16040, 18446, 36892, 46115, 73784, 92230, 184460, 368920]

約数ペア:

[(1, 368920), (2, 184460), (4, 92230), (5, 73784), (8, 46115), (10, 36892), (20, 18446), (23, 16040), (40, 9223), (46, 8020), (92, 4010), (115, 3208), (184, 2005), (230, 1604), (401, 920), (460, 802)]