22275961780

素因数分解:

$2^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{695689}}^1$

素因数の和:697299

約数の個数: 24

約数和(自身を含む): 46808805960

約数和(自身を除く): 24532844180

約数列:

[1, 2, 4, 5, 10, 20, 1601, 3202, 6404, 8005, 16010, 32020, 695689, 1391378, 2782756, 3478445, 6956890, 13913780, 1113798089, 2227596178, 4455192356, 5568990445, 11137980890, 22275961780]

約数ペア:

[(1, 22275961780), (2, 11137980890), (4, 5568990445), (5, 4455192356), (10, 2227596178), (20, 1113798089), (1601, 13913780), (3202, 6956890), (6404, 3478445), (8005, 2782756), (16010, 1391378), (32020, 695689)]