56035760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 146053152

約数和(自身を除く): 90017392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 1721, 2035, 2960, 3256, 3442, 4070, 6512, 6884, 8140, 8605, 13768, 16280, 17210, 18931, 27536, 32560, 34420, 37862, 63677, 68840, 75724, 94655, 127354, 137680, 151448, 189310, 254708, 302896, 318385, 378620, 509416, 636770, 700447, 757240, 1018832, 1273540, 1400894, 1514480, 2547080, 2801788, 3502235, 5094160, 5603576, 7004470, 11207152, 14008940, 28017880, 56035760]

約数ペア:

[(1, 56035760), (2, 28017880), (4, 14008940), (5, 11207152), (8, 7004470), (10, 5603576), (11, 5094160), (16, 3502235), (20, 2801788), (22, 2547080), (37, 1514480), (40, 1400894), (44, 1273540), (55, 1018832), (74, 757240), (80, 700447), (88, 636770), (110, 509416), (148, 378620), (176, 318385), (185, 302896), (220, 254708), (296, 189310), (370, 151448), (407, 137680), (440, 127354), (592, 94655), (740, 75724), (814, 68840), (880, 63677), (1480, 37862), (1628, 34420), (1721, 32560), (2035, 27536), (2960, 18931), (3256, 17210), (3442, 16280), (4070, 13768), (6512, 8605), (6884, 8140)]