40130170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 75945600

約数和(自身を除く): 35815430

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1171, 1490, 2342, 3427, 5855, 6854, 11710, 17135, 26933, 34270, 53866, 134665, 174479, 269330, 348958, 872395, 1744790, 4013017, 8026034, 20065085, 40130170]

約数ペア:

[(1, 40130170), (2, 20065085), (5, 8026034), (10, 4013017), (23, 1744790), (46, 872395), (115, 348958), (149, 269330), (230, 174479), (298, 134665), (745, 53866), (1171, 34270), (1490, 26933), (2342, 17135), (3427, 11710), (5855, 6854)]