70342460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 151139520

約数和(自身を除く): 80797060

約数列:

[1, 2, 4, 5, 10, 20, 97, 101, 194, 202, 359, 388, 404, 485, 505, 718, 970, 1010, 1436, 1795, 1940, 2020, 3590, 7180, 9797, 19594, 34823, 36259, 39188, 48985, 69646, 72518, 97970, 139292, 145036, 174115, 181295, 195940, 348230, 362590, 696460, 725180, 3517123, 7034246, 14068492, 17585615, 35171230, 70342460]

約数ペア:

[(1, 70342460), (2, 35171230), (4, 17585615), (5, 14068492), (10, 7034246), (20, 3517123), (97, 725180), (101, 696460), (194, 362590), (202, 348230), (359, 195940), (388, 181295), (404, 174115), (485, 145036), (505, 139292), (718, 97970), (970, 72518), (1010, 69646), (1436, 48985), (1795, 39188), (1940, 36259), (2020, 34823), (3590, 19594), (7180, 9797)]