200825440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 96

約数和(自身を含む): 515773440

約数和(自身を除く): 314948000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2131, 2356, 2480, 2945, 3040, 4262, 4712, 4960, 5890, 8524, 9424, 10655, 11780, 17048, 18848, 21310, 23560, 34096, 40489, 42620, 47120, 66061, 68192, 80978, 85240, 94240, 132122, 161956, 170480, 202445, 264244, 323912, 330305, 340960, 404890, 528488, 647824, 660610, 809780, 1056976, 1255159, 1295648, 1321220, 1619560, 2113952, 2510318, 2642440, 3239120, 5020636, 5284880, 6275795, 6478240, 10041272, 10569760, 12551590, 20082544, 25103180, 40165088, 50206360, 100412720, 200825440]

約数ペア:

[(1, 200825440), (2, 100412720), (4, 50206360), (5, 40165088), (8, 25103180), (10, 20082544), (16, 12551590), (19, 10569760), (20, 10041272), (31, 6478240), (32, 6275795), (38, 5284880), (40, 5020636), (62, 3239120), (76, 2642440), (80, 2510318), (95, 2113952), (124, 1619560), (152, 1321220), (155, 1295648), (160, 1255159), (190, 1056976), (248, 809780), (304, 660610), (310, 647824), (380, 528488), (496, 404890), (589, 340960), (608, 330305), (620, 323912), (760, 264244), (992, 202445), (1178, 170480), (1240, 161956), (1520, 132122), (2131, 94240), (2356, 85240), (2480, 80978), (2945, 68192), (3040, 66061), (4262, 47120), (4712, 42620), (4960, 40489), (5890, 34096), (8524, 23560), (9424, 21310), (10655, 18848), (11780, 17048)]