1864247020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1\times {\mathrm{2243}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 4054548960

約数和(自身を除く): 2190301940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1433, 2243, 2866, 4486, 5732, 7165, 8972, 11215, 14330, 22430, 28660, 41557, 44860, 65047, 83114, 130094, 166228, 207785, 260188, 325235, 415570, 650470, 831140, 1300940, 3214219, 6428438, 12856876, 16071095, 32142190, 64284380, 93212351, 186424702, 372849404, 466061755, 932123510, 1864247020]

約数ペア:

[(1, 1864247020), (2, 932123510), (4, 466061755), (5, 372849404), (10, 186424702), (20, 93212351), (29, 64284380), (58, 32142190), (116, 16071095), (145, 12856876), (290, 6428438), (580, 3214219), (1433, 1300940), (2243, 831140), (2866, 650470), (4486, 415570), (5732, 325235), (7165, 260188), (8972, 207785), (11215, 166228), (14330, 130094), (22430, 83114), (28660, 65047), (41557, 44860)]