134888560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73309}}^1$

素因数の和:73345

約数の個数: 40

約数和(自身を含む): 327255840

約数和(自身を除く): 192367280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 73309, 146618, 293236, 366545, 586472, 733090, 1172944, 1466180, 1686107, 2932360, 3372214, 5864720, 6744428, 8430535, 13488856, 16861070, 26977712, 33722140, 67444280, 134888560]

約数ペア:

[(1, 134888560), (2, 67444280), (4, 33722140), (5, 26977712), (8, 16861070), (10, 13488856), (16, 8430535), (20, 6744428), (23, 5864720), (40, 3372214), (46, 2932360), (80, 1686107), (92, 1466180), (115, 1172944), (184, 733090), (230, 586472), (368, 366545), (460, 293236), (920, 146618), (1840, 73309)]