74564180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{32993}}^1$

素因数の和:33115

約数の個数: 24

約数和(自身を含む): 157975272

約数和(自身を除く): 83411092

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 32993, 65986, 131972, 164965, 329930, 659860, 3728209, 7456418, 14912836, 18641045, 37282090, 74564180]

約数ペア:

[(1, 74564180), (2, 37282090), (4, 18641045), (5, 14912836), (10, 7456418), (20, 3728209), (113, 659860), (226, 329930), (452, 164965), (565, 131972), (1130, 65986), (2260, 32993)]