73737040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70901}}^1$

素因数の和:70927

約数の個数: 40

約数和(自身を含む): 184628808

約数和(自身を除く): 110891768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 70901, 141802, 283604, 354505, 567208, 709010, 921713, 1134416, 1418020, 1843426, 2836040, 3686852, 4608565, 5672080, 7373704, 9217130, 14747408, 18434260, 36868520, 73737040]

約数ペア:

[(1, 73737040), (2, 36868520), (4, 18434260), (5, 14747408), (8, 9217130), (10, 7373704), (13, 5672080), (16, 4608565), (20, 3686852), (26, 2836040), (40, 1843426), (52, 1418020), (65, 1134416), (80, 921713), (104, 709010), (130, 567208), (208, 354505), (260, 283604), (520, 141802), (1040, 70901)]