57982540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 100523444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1637, 1771, 2530, 3220, 3274, 3542, 5060, 6548, 7084, 8185, 8855, 11459, 16370, 17710, 18007, 22918, 32740, 35420, 36014, 37651, 45836, 57295, 72028, 75302, 90035, 114590, 126049, 150604, 180070, 188255, 229180, 252098, 263557, 360140, 376510, 414161, 504196, 527114, 630245, 753020, 828322, 1054228, 1260490, 1317785, 1656644, 2070805, 2520980, 2635570, 2899127, 4141610, 5271140, 5798254, 8283220, 11596508, 14495635, 28991270, 57982540]

約数ペア:

[(1, 57982540), (2, 28991270), (4, 14495635), (5, 11596508), (7, 8283220), (10, 5798254), (11, 5271140), (14, 4141610), (20, 2899127), (22, 2635570), (23, 2520980), (28, 2070805), (35, 1656644), (44, 1317785), (46, 1260490), (55, 1054228), (70, 828322), (77, 753020), (92, 630245), (110, 527114), (115, 504196), (140, 414161), (154, 376510), (161, 360140), (220, 263557), (230, 252098), (253, 229180), (308, 188255), (322, 180070), (385, 150604), (460, 126049), (506, 114590), (644, 90035), (770, 75302), (805, 72028), (1012, 57295), (1265, 45836), (1540, 37651), (1610, 36014), (1637, 35420), (1771, 32740), (2530, 22918), (3220, 18007), (3274, 17710), (3542, 16370), (5060, 11459), (6548, 8855), (7084, 8185)]