4504180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 9547272

約数和(自身を除く): 5043092

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1993, 2260, 3986, 7972, 9965, 19930, 39860, 225209, 450418, 900836, 1126045, 2252090, 4504180]

約数ペア:

[(1, 4504180), (2, 2252090), (4, 1126045), (5, 900836), (10, 450418), (20, 225209), (113, 39860), (226, 19930), (452, 9965), (565, 7972), (1130, 3986), (1993, 2260)]