67611440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65011}}^1$

素因数の和:65037

約数の個数: 40

約数和(自身を含む): 169291248

約数和(自身を除く): 101679808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 65011, 130022, 260044, 325055, 520088, 650110, 845143, 1040176, 1300220, 1690286, 2600440, 3380572, 4225715, 5200880, 6761144, 8451430, 13522288, 16902860, 33805720, 67611440]

約数ペア:

[(1, 67611440), (2, 33805720), (4, 16902860), (5, 13522288), (8, 8451430), (10, 6761144), (13, 5200880), (16, 4225715), (20, 3380572), (26, 2600440), (40, 1690286), (52, 1300220), (65, 1040176), (80, 845143), (104, 650110), (130, 520088), (208, 325055), (260, 260044), (520, 130022), (1040, 65011)]