80192350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 185702400

約数和(自身を除く): 105510050

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 50, 62, 70, 95, 133, 155, 175, 190, 217, 266, 310, 350, 389, 434, 475, 589, 665, 775, 778, 950, 1085, 1178, 1330, 1550, 1945, 2170, 2723, 2945, 3325, 3890, 4123, 5425, 5446, 5890, 6650, 7391, 8246, 9725, 10850, 12059, 13615, 14725, 14782, 19450, 20615, 24118, 27230, 29450, 36955, 41230, 51737, 60295, 68075, 73910, 84413, 103075, 103474, 120590, 136150, 168826, 184775, 206150, 229121, 258685, 301475, 369550, 422065, 458242, 517370, 602950, 844130, 1145605, 1293425, 1603847, 2110325, 2291210, 2586850, 3207694, 4220650, 5728025, 8019235, 11456050, 16038470, 40096175, 80192350]

約数ペア:

[(1, 80192350), (2, 40096175), (5, 16038470), (7, 11456050), (10, 8019235), (14, 5728025), (19, 4220650), (25, 3207694), (31, 2586850), (35, 2291210), (38, 2110325), (50, 1603847), (62, 1293425), (70, 1145605), (95, 844130), (133, 602950), (155, 517370), (175, 458242), (190, 422065), (217, 369550), (266, 301475), (310, 258685), (350, 229121), (389, 206150), (434, 184775), (475, 168826), (589, 136150), (665, 120590), (775, 103474), (778, 103075), (950, 84413), (1085, 73910), (1178, 68075), (1330, 60295), (1550, 51737), (1945, 41230), (2170, 36955), (2723, 29450), (2945, 27230), (3325, 24118), (3890, 20615), (4123, 19450), (5425, 14782), (5446, 14725), (5890, 13615), (6650, 12059), (7391, 10850), (8246, 9725)]