7988050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 17588160

約数和(自身を除く): 9600110

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 787, 1015, 1450, 1574, 2030, 3935, 5075, 5509, 7870, 10150, 11018, 19675, 22823, 27545, 39350, 45646, 55090, 114115, 137725, 159761, 228230, 275450, 319522, 570575, 798805, 1141150, 1597610, 3994025, 7988050]

約数ペア:

[(1, 7988050), (2, 3994025), (5, 1597610), (7, 1141150), (10, 798805), (14, 570575), (25, 319522), (29, 275450), (35, 228230), (50, 159761), (58, 137725), (70, 114115), (145, 55090), (175, 45646), (203, 39350), (290, 27545), (350, 22823), (406, 19675), (725, 11018), (787, 10150), (1015, 7870), (1450, 5509), (1574, 5075), (2030, 3935)]