804950090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499969}}^1$

素因数の和:500006

約数の個数: 32

約数和(自身を含む): 1727896320

約数和(自身を除く): 922946230

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 499969, 999938, 2499845, 3499783, 4999690, 6999566, 11499287, 17498915, 22998574, 34997830, 57496435, 80495009, 114992870, 160990018, 402475045, 804950090]

約数ペア:

[(1, 804950090), (2, 402475045), (5, 160990018), (7, 114992870), (10, 80495009), (14, 57496435), (23, 34997830), (35, 22998574), (46, 17498915), (70, 11499287), (115, 6999566), (161, 4999690), (230, 3499783), (322, 2499845), (805, 999938), (1610, 499969)]