566020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 1467648

約数和(自身を除く): 901628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 311, 364, 455, 622, 910, 1244, 1555, 1820, 2177, 3110, 4043, 4354, 6220, 8086, 8708, 10885, 16172, 20215, 21770, 28301, 40430, 43540, 56602, 80860, 113204, 141505, 283010, 566020]

約数ペア:

[(1, 566020), (2, 283010), (4, 141505), (5, 113204), (7, 80860), (10, 56602), (13, 43540), (14, 40430), (20, 28301), (26, 21770), (28, 20215), (35, 16172), (52, 10885), (65, 8708), (70, 8086), (91, 6220), (130, 4354), (140, 4043), (182, 3110), (260, 2177), (311, 1820), (364, 1555), (455, 1244), (622, 910)]