8086993060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{19139}}^1$

素因数の和:19756

約数の個数: 48

約数和(自身を含む): 17473135680

約数和(自身を除く): 9386142620

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 571, 740, 1142, 2284, 2855, 5710, 11420, 19139, 21127, 38278, 42254, 76556, 84508, 95695, 105635, 191390, 211270, 382780, 422540, 708143, 1416286, 2832572, 3540715, 7081430, 10928369, 14162860, 21856738, 43713476, 54641845, 109283690, 218567380, 404349653, 808699306, 1617398612, 2021748265, 4043496530, 8086993060]

約数ペア:

[(1, 8086993060), (2, 4043496530), (4, 2021748265), (5, 1617398612), (10, 808699306), (20, 404349653), (37, 218567380), (74, 109283690), (148, 54641845), (185, 43713476), (370, 21856738), (571, 14162860), (740, 10928369), (1142, 7081430), (2284, 3540715), (2855, 2832572), (5710, 1416286), (11420, 708143), (19139, 422540), (21127, 382780), (38278, 211270), (42254, 191390), (76556, 105635), (84508, 95695)]