119457650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 245345904

約数和(自身を除く): 125888254

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 169, 211, 325, 335, 338, 422, 650, 670, 845, 871, 1055, 1675, 1690, 1742, 2110, 2743, 3350, 4225, 4355, 5275, 5486, 8450, 8710, 10550, 11323, 13715, 14137, 21775, 22646, 27430, 28274, 35659, 43550, 56615, 68575, 70685, 71318, 113230, 137150, 141370, 178295, 183781, 283075, 353425, 356590, 367562, 566150, 706850, 891475, 918905, 1782950, 1837810, 2389153, 4594525, 4778306, 9189050, 11945765, 23891530, 59728825, 119457650]

約数ペア:

[(1, 119457650), (2, 59728825), (5, 23891530), (10, 11945765), (13, 9189050), (25, 4778306), (26, 4594525), (50, 2389153), (65, 1837810), (67, 1782950), (130, 918905), (134, 891475), (169, 706850), (211, 566150), (325, 367562), (335, 356590), (338, 353425), (422, 283075), (650, 183781), (670, 178295), (845, 141370), (871, 137150), (1055, 113230), (1675, 71318), (1690, 70685), (1742, 68575), (2110, 56615), (2743, 43550), (3350, 35659), (4225, 28274), (4355, 27430), (5275, 22646), (5486, 21775), (8450, 14137), (8710, 13715), (10550, 11323)]