677958160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{6367}}^1$

素因数の和:6413

約数の個数: 80

約数和(自身を含む): 1734031872

約数和(自身を除く): 1056073712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1331, 1936, 2420, 2662, 4840, 5324, 6367, 6655, 9680, 10648, 12734, 13310, 21296, 25468, 26620, 31835, 50936, 53240, 63670, 70037, 101872, 106480, 127340, 140074, 254680, 280148, 350185, 509360, 560296, 700370, 770407, 1120592, 1400740, 1540814, 2801480, 3081628, 3852035, 5602960, 6163256, 7704070, 8474477, 12326512, 15408140, 16948954, 30816280, 33897908, 42372385, 61632560, 67795816, 84744770, 135591632, 169489540, 338979080, 677958160]

約数ペア:

[(1, 677958160), (2, 338979080), (4, 169489540), (5, 135591632), (8, 84744770), (10, 67795816), (11, 61632560), (16, 42372385), (20, 33897908), (22, 30816280), (40, 16948954), (44, 15408140), (55, 12326512), (80, 8474477), (88, 7704070), (110, 6163256), (121, 5602960), (176, 3852035), (220, 3081628), (242, 2801480), (440, 1540814), (484, 1400740), (605, 1120592), (880, 770407), (968, 700370), (1210, 560296), (1331, 509360), (1936, 350185), (2420, 280148), (2662, 254680), (4840, 140074), (5324, 127340), (6367, 106480), (6655, 101872), (9680, 70037), (10648, 63670), (12734, 53240), (13310, 50936), (21296, 31835), (25468, 26620)]