22284920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79589}}^1$

素因数の和:79607

約数の個数: 32

約数和(自身を含む): 57304800

約数和(自身を除く): 35019880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 79589, 159178, 318356, 397945, 557123, 636712, 795890, 1114246, 1591780, 2228492, 2785615, 3183560, 4456984, 5571230, 11142460, 22284920]

約数ペア:

[(1, 22284920), (2, 11142460), (4, 5571230), (5, 4456984), (7, 3183560), (8, 2785615), (10, 2228492), (14, 1591780), (20, 1114246), (28, 795890), (35, 636712), (40, 557123), (56, 397945), (70, 318356), (140, 159178), (280, 79589)]