28873360

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1549}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 67462200

約数和(自身を除く): 38588840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1549, 1864, 2330, 3098, 3728, 4660, 6196, 7745, 9320, 12392, 15490, 18640, 24784, 30980, 61960, 123920, 360917, 721834, 1443668, 1804585, 2887336, 3609170, 5774672, 7218340, 14436680, 28873360]

約数ペア:

[(1, 28873360), (2, 14436680), (4, 7218340), (5, 5774672), (8, 3609170), (10, 2887336), (16, 1804585), (20, 1443668), (40, 721834), (80, 360917), (233, 123920), (466, 61960), (932, 30980), (1165, 24784), (1549, 18640), (1864, 15490), (2330, 12392), (3098, 9320), (3728, 7745), (4660, 6196)]