20162813300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40973}}^1$

素因数の和:41050

約数の個数: 144

約数和(自身を含む): 54059456640

約数和(自身を除く): 33896643340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 37, 38, 50, 70, 74, 76, 95, 100, 133, 140, 148, 175, 185, 190, 259, 266, 350, 370, 380, 475, 518, 532, 665, 700, 703, 740, 925, 950, 1036, 1295, 1330, 1406, 1850, 1900, 2590, 2660, 2812, 3325, 3515, 3700, 4921, 5180, 6475, 6650, 7030, 9842, 12950, 13300, 14060, 17575, 19684, 24605, 25900, 35150, 40973, 49210, 70300, 81946, 98420, 123025, 163892, 204865, 246050, 286811, 409730, 492100, 573622, 778487, 819460, 1024325, 1147244, 1434055, 1516001, 1556974, 2048650, 2868110, 3032002, 3113948, 3892435, 4097300, 5449409, 5736220, 6064004, 7170275, 7580005, 7784870, 10612007, 10898818, 14340550, 15160010, 15569740, 19462175, 21224014, 21797636, 27247045, 28681100, 28804019, 30320020, 37900025, 38924350, 42448028, 53060035, 54494090, 57608038, 75800050, 77848700, 106120070, 108988180, 115216076, 136235225, 144020095, 151600100, 201628133, 212240140, 265300175, 272470450, 288040190, 403256266, 530600350, 544940900, 576080380, 720100475, 806512532, 1008140665, 1061200700, 1440200950, 2016281330, 2880401900, 4032562660, 5040703325, 10081406650, 20162813300]

約数ペア:

[(1, 20162813300), (2, 10081406650), (4, 5040703325), (5, 4032562660), (7, 2880401900), (10, 2016281330), (14, 1440200950), (19, 1061200700), (20, 1008140665), (25, 806512532), (28, 720100475), (35, 576080380), (37, 544940900), (38, 530600350), (50, 403256266), (70, 288040190), (74, 272470450), (76, 265300175), (95, 212240140), (100, 201628133), (133, 151600100), (140, 144020095), (148, 136235225), (175, 115216076), (185, 108988180), (190, 106120070), (259, 77848700), (266, 75800050), (350, 57608038), (370, 54494090), (380, 53060035), (475, 42448028), (518, 38924350), (532, 37900025), (665, 30320020), (700, 28804019), (703, 28681100), (740, 27247045), (925, 21797636), (950, 21224014), (1036, 19462175), (1295, 15569740), (1330, 15160010), (1406, 14340550), (1850, 10898818), (1900, 10612007), (2590, 7784870), (2660, 7580005), (2812, 7170275), (3325, 6064004), (3515, 5736220), (3700, 5449409), (4921, 4097300), (5180, 3892435), (6475, 3113948), (6650, 3032002), (7030, 2868110), (9842, 2048650), (12950, 1556974), (13300, 1516001), (14060, 1434055), (17575, 1147244), (19684, 1024325), (24605, 819460), (25900, 778487), (35150, 573622), (40973, 492100), (49210, 409730), (70300, 286811), (81946, 246050), (98420, 204865), (123025, 163892)]