45336440

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4993}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 102476880

約数和(自身を除く): 57140440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 4993, 9080, 9986, 19972, 24965, 39944, 49930, 99860, 199720, 1133411, 2266822, 4533644, 5667055, 9067288, 11334110, 22668220, 45336440]

約数ペア:

[(1, 45336440), (2, 22668220), (4, 11334110), (5, 9067288), (8, 5667055), (10, 4533644), (20, 2266822), (40, 1133411), (227, 199720), (454, 99860), (908, 49930), (1135, 39944), (1816, 24965), (2270, 19972), (4540, 9986), (4993, 9080)]