205932320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{967}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 535683456

約数和(自身を除く): 329751136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 967, 968, 1210, 1331, 1760, 1934, 1936, 2420, 2662, 3868, 3872, 4835, 4840, 5324, 6655, 7736, 9670, 9680, 10637, 10648, 13310, 15472, 19340, 19360, 21274, 21296, 26620, 30944, 38680, 42548, 42592, 53185, 53240, 77360, 85096, 106370, 106480, 117007, 154720, 170192, 212740, 212960, 234014, 340384, 425480, 468028, 585035, 850960, 936056, 1170070, 1287077, 1701920, 1872112, 2340140, 2574154, 3744224, 4680280, 5148308, 6435385, 9360560, 10296616, 12870770, 18721120, 20593232, 25741540, 41186464, 51483080, 102966160, 205932320]

約数ペア:

[(1, 205932320), (2, 102966160), (4, 51483080), (5, 41186464), (8, 25741540), (10, 20593232), (11, 18721120), (16, 12870770), (20, 10296616), (22, 9360560), (32, 6435385), (40, 5148308), (44, 4680280), (55, 3744224), (80, 2574154), (88, 2340140), (110, 1872112), (121, 1701920), (160, 1287077), (176, 1170070), (220, 936056), (242, 850960), (352, 585035), (440, 468028), (484, 425480), (605, 340384), (880, 234014), (967, 212960), (968, 212740), (1210, 170192), (1331, 154720), (1760, 117007), (1934, 106480), (1936, 106370), (2420, 85096), (2662, 77360), (3868, 53240), (3872, 53185), (4835, 42592), (4840, 42548), (5324, 38680), (6655, 30944), (7736, 26620), (9670, 21296), (9680, 21274), (10637, 19360), (10648, 19340), (13310, 15472)]