58739200

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 120

約数和(自身を含む): 157169628

約数和(自身を除く): 98430428

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 353, 400, 416, 512, 520, 640, 650, 706, 800, 832, 1040, 1280, 1300, 1412, 1600, 1664, 1765, 2080, 2560, 2600, 2824, 3200, 3328, 3530, 4160, 4589, 5200, 5648, 6400, 6656, 7060, 8320, 8825, 9178, 10400, 11296, 12800, 14120, 16640, 17650, 18356, 20800, 22592, 22945, 28240, 33280, 35300, 36712, 41600, 45184, 45890, 56480, 70600, 73424, 83200, 90368, 91780, 112960, 114725, 141200, 146848, 166400, 180736, 183560, 225920, 229450, 282400, 293696, 367120, 451840, 458900, 564800, 587392, 734240, 903680, 917800, 1129600, 1174784, 1468480, 1835600, 2259200, 2349568, 2936960, 3671200, 4518400, 5873920, 7342400, 11747840, 14684800, 29369600, 58739200]

約数ペア:

[(1, 58739200), (2, 29369600), (4, 14684800), (5, 11747840), (8, 7342400), (10, 5873920), (13, 4518400), (16, 3671200), (20, 2936960), (25, 2349568), (26, 2259200), (32, 1835600), (40, 1468480), (50, 1174784), (52, 1129600), (64, 917800), (65, 903680), (80, 734240), (100, 587392), (104, 564800), (128, 458900), (130, 451840), (160, 367120), (200, 293696), (208, 282400), (256, 229450), (260, 225920), (320, 183560), (325, 180736), (353, 166400), (400, 146848), (416, 141200), (512, 114725), (520, 112960), (640, 91780), (650, 90368), (706, 83200), (800, 73424), (832, 70600), (1040, 56480), (1280, 45890), (1300, 45184), (1412, 41600), (1600, 36712), (1664, 35300), (1765, 33280), (2080, 28240), (2560, 22945), (2600, 22592), (2824, 20800), (3200, 18356), (3328, 17650), (3530, 16640), (4160, 14120), (4589, 12800), (5200, 11296), (5648, 10400), (6400, 9178), (6656, 8825), (7060, 8320)]