38292520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{2791}}^1$

素因数の和:2823

約数の個数: 64

約数和(自身を含む): 100512000

約数和(自身を除く): 62219480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 2791, 3430, 5582, 6860, 11164, 13720, 13955, 19537, 22328, 27910, 39074, 55820, 78148, 97685, 111640, 136759, 156296, 195370, 273518, 390740, 547036, 683795, 781480, 957313, 1094072, 1367590, 1914626, 2735180, 3829252, 4786565, 5470360, 7658504, 9573130, 19146260, 38292520]

約数ペア:

[(1, 38292520), (2, 19146260), (4, 9573130), (5, 7658504), (7, 5470360), (8, 4786565), (10, 3829252), (14, 2735180), (20, 1914626), (28, 1367590), (35, 1094072), (40, 957313), (49, 781480), (56, 683795), (70, 547036), (98, 390740), (140, 273518), (196, 195370), (245, 156296), (280, 136759), (343, 111640), (392, 97685), (490, 78148), (686, 55820), (980, 39074), (1372, 27910), (1715, 22328), (1960, 19537), (2744, 13955), (2791, 13720), (3430, 11164), (5582, 6860)]