1036990640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1851769}}^1$

素因数の和:1851789

約数の個数: 40

約数和(自身を含む): 2755433760

約数和(自身を除く): 1718443120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1851769, 3703538, 7407076, 9258845, 12962383, 14814152, 18517690, 25924766, 29628304, 37035380, 51849532, 64811915, 74070760, 103699064, 129623830, 148141520, 207398128, 259247660, 518495320, 1036990640]

約数ペア:

[(1, 1036990640), (2, 518495320), (4, 259247660), (5, 207398128), (7, 148141520), (8, 129623830), (10, 103699064), (14, 74070760), (16, 64811915), (20, 51849532), (28, 37035380), (35, 29628304), (40, 25924766), (56, 18517690), (70, 14814152), (80, 12962383), (112, 9258845), (140, 7407076), (280, 3703538), (560, 1851769)]