27384520

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1907}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 61819200

約数和(自身を除く): 34434680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 1907, 2872, 3590, 3814, 7180, 7628, 9535, 14360, 15256, 19070, 38140, 76280, 684613, 1369226, 2738452, 3423065, 5476904, 6846130, 13692260, 27384520]

約数ペア:

[(1, 27384520), (2, 13692260), (4, 6846130), (5, 5476904), (8, 3423065), (10, 2738452), (20, 1369226), (40, 684613), (359, 76280), (718, 38140), (1436, 19070), (1795, 15256), (1907, 14360), (2872, 9535), (3590, 7628), (3814, 7180)]