8955256480

素因数分解:

$2^5\times 5^1\times {\mathrm{5653}}^1\times {\mathrm{9901}}^1$

素因数の和:15569

約数の個数: 48

約数和(自身を含む): 21162673224

約数和(自身を除く): 12207416744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5653, 9901, 11306, 19802, 22612, 28265, 39604, 45224, 49505, 56530, 79208, 90448, 99010, 113060, 158416, 180896, 198020, 226120, 316832, 396040, 452240, 792080, 904480, 1584160, 55970353, 111940706, 223881412, 279851765, 447762824, 559703530, 895525648, 1119407060, 1791051296, 2238814120, 4477628240, 8955256480]

約数ペア:

[(1, 8955256480), (2, 4477628240), (4, 2238814120), (5, 1791051296), (8, 1119407060), (10, 895525648), (16, 559703530), (20, 447762824), (32, 279851765), (40, 223881412), (80, 111940706), (160, 55970353), (5653, 1584160), (9901, 904480), (11306, 792080), (19802, 452240), (22612, 396040), (28265, 316832), (39604, 226120), (45224, 198020), (49505, 180896), (56530, 158416), (79208, 113060), (90448, 99010)]