417156950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16787}}^1$

素因数の和:16877

約数の個数: 48

約数和(自身を含む): 899299584

約数和(自身を除く): 482142634

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 4970, 12425, 16787, 24850, 33574, 83935, 117509, 167870, 235018, 419675, 587545, 839350, 1175090, 1191877, 2383754, 2937725, 5875450, 5959385, 8343139, 11918770, 16686278, 29796925, 41715695, 59593850, 83431390, 208578475, 417156950]

約数ペア:

[(1, 417156950), (2, 208578475), (5, 83431390), (7, 59593850), (10, 41715695), (14, 29796925), (25, 16686278), (35, 11918770), (50, 8343139), (70, 5959385), (71, 5875450), (142, 2937725), (175, 2383754), (350, 1191877), (355, 1175090), (497, 839350), (710, 587545), (994, 419675), (1775, 235018), (2485, 167870), (3550, 117509), (4970, 83935), (12425, 33574), (16787, 24850)]