39231520

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 53847200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 683, 718, 1366, 1436, 1795, 2732, 2872, 3415, 3590, 5464, 5744, 6830, 7180, 10928, 11488, 13660, 14360, 21856, 27320, 28720, 54640, 57440, 109280, 245197, 490394, 980788, 1225985, 1961576, 2451970, 3923152, 4903940, 7846304, 9807880, 19615760, 39231520]

約数ペア:

[(1, 39231520), (2, 19615760), (4, 9807880), (5, 7846304), (8, 4903940), (10, 3923152), (16, 2451970), (20, 1961576), (32, 1225985), (40, 980788), (80, 490394), (160, 245197), (359, 109280), (683, 57440), (718, 54640), (1366, 28720), (1436, 27320), (1795, 21856), (2732, 14360), (2872, 13660), (3415, 11488), (3590, 10928), (5464, 7180), (5744, 6830)]