343441150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27809}}^1$

素因数の和:27853

約数の個数: 48

約数和(自身を含む): 724172400

約数和(自身を除く): 380731250

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 27809, 55618, 139045, 278090, 361517, 528371, 695225, 723034, 1056742, 1390450, 1807585, 2641855, 3615170, 5283710, 6868823, 9037925, 13209275, 13737646, 18075850, 26418550, 34344115, 68688230, 171720575, 343441150]

約数ペア:

[(1, 343441150), (2, 171720575), (5, 68688230), (10, 34344115), (13, 26418550), (19, 18075850), (25, 13737646), (26, 13209275), (38, 9037925), (50, 6868823), (65, 5283710), (95, 3615170), (130, 2641855), (190, 1807585), (247, 1390450), (325, 1056742), (475, 723034), (494, 695225), (650, 528371), (950, 361517), (1235, 278090), (2470, 139045), (6175, 55618), (12350, 27809)]