2096804920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7488589}}^1$

素因数の和:7488607

約数の個数: 32

約数和(自身を含む): 5391784800

約数和(自身を除く): 3294979880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7488589, 14977178, 29954356, 37442945, 52420123, 59908712, 74885890, 104840246, 149771780, 209680492, 262100615, 299543560, 419360984, 524201230, 1048402460, 2096804920]

約数ペア:

[(1, 2096804920), (2, 1048402460), (4, 524201230), (5, 419360984), (7, 299543560), (8, 262100615), (10, 209680492), (14, 149771780), (20, 104840246), (28, 74885890), (35, 59908712), (40, 52420123), (56, 37442945), (70, 29954356), (140, 14977178), (280, 7488589)]