146848000

素因数分解:

$2^8\times 5^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 395072496

約数和(自身を除く): 248224496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 256, 260, 320, 325, 353, 400, 416, 500, 520, 640, 650, 706, 800, 832, 1000, 1040, 1280, 1300, 1412, 1600, 1625, 1664, 1765, 2000, 2080, 2600, 2824, 3200, 3250, 3328, 3530, 4000, 4160, 4589, 5200, 5648, 6400, 6500, 7060, 8000, 8320, 8825, 9178, 10400, 11296, 13000, 14120, 16000, 16640, 17650, 18356, 20800, 22592, 22945, 26000, 28240, 32000, 35300, 36712, 41600, 44125, 45184, 45890, 52000, 56480, 70600, 73424, 83200, 88250, 90368, 91780, 104000, 112960, 114725, 141200, 146848, 176500, 183560, 208000, 225920, 229450, 282400, 293696, 353000, 367120, 416000, 451840, 458900, 564800, 573625, 587392, 706000, 734240, 917800, 1129600, 1147250, 1174784, 1412000, 1468480, 1835600, 2259200, 2294500, 2824000, 2936960, 3671200, 4589000, 5648000, 5873920, 7342400, 9178000, 11296000, 14684800, 18356000, 29369600, 36712000, 73424000, 146848000]

約数ペア:

[(1, 146848000), (2, 73424000), (4, 36712000), (5, 29369600), (8, 18356000), (10, 14684800), (13, 11296000), (16, 9178000), (20, 7342400), (25, 5873920), (26, 5648000), (32, 4589000), (40, 3671200), (50, 2936960), (52, 2824000), (64, 2294500), (65, 2259200), (80, 1835600), (100, 1468480), (104, 1412000), (125, 1174784), (128, 1147250), (130, 1129600), (160, 917800), (200, 734240), (208, 706000), (250, 587392), (256, 573625), (260, 564800), (320, 458900), (325, 451840), (353, 416000), (400, 367120), (416, 353000), (500, 293696), (520, 282400), (640, 229450), (650, 225920), (706, 208000), (800, 183560), (832, 176500), (1000, 146848), (1040, 141200), (1280, 114725), (1300, 112960), (1412, 104000), (1600, 91780), (1625, 90368), (1664, 88250), (1765, 83200), (2000, 73424), (2080, 70600), (2600, 56480), (2824, 52000), (3200, 45890), (3250, 45184), (3328, 44125), (3530, 41600), (4000, 36712), (4160, 35300), (4589, 32000), (5200, 28240), (5648, 26000), (6400, 22945), (6500, 22592), (7060, 20800), (8000, 18356), (8320, 17650), (8825, 16640), (9178, 16000), (10400, 14120), (11296, 13000)]