40315004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 73382400

約数和(自身を除く): 33067396

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 2339, 4309, 4678, 8618, 9356, 17236, 72509, 145018, 290036, 325121, 650242, 1300484, 10078751, 20157502, 40315004]

約数ペア:

[(1, 40315004), (2, 20157502), (4, 10078751), (31, 1300484), (62, 650242), (124, 325121), (139, 290036), (278, 145018), (556, 72509), (2339, 17236), (4309, 9356), (4678, 8618)]