16004090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 14322310

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 467, 745, 934, 1490, 2335, 3427, 4670, 6854, 10741, 17135, 21482, 34270, 53705, 69583, 107410, 139166, 347915, 695830, 1600409, 3200818, 8002045, 16004090]

約数ペア:

[(1, 16004090), (2, 8002045), (5, 3200818), (10, 1600409), (23, 695830), (46, 347915), (115, 139166), (149, 107410), (230, 69583), (298, 53705), (467, 34270), (745, 21482), (934, 17135), (1490, 10741), (2335, 6854), (3427, 4670)]