16200340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4793}}^1$

素因数の和:4828

約数の個数: 36

約数和(自身を含む): 36846684

約数和(自身を除く): 20646344

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4793, 9586, 19172, 23965, 47930, 62309, 95860, 124618, 249236, 311545, 623090, 810017, 1246180, 1620034, 3240068, 4050085, 8100170, 16200340]

約数ペア:

[(1, 16200340), (2, 8100170), (4, 4050085), (5, 3240068), (10, 1620034), (13, 1246180), (20, 810017), (26, 623090), (52, 311545), (65, 249236), (130, 124618), (169, 95860), (260, 62309), (338, 47930), (676, 23965), (845, 19172), (1690, 9586), (3380, 4793)]