55539200

素因数分解:

$2^9\times 5^2\times {\mathrm{4339}}^1$

素因数の和:4367

約数の個数: 60

約数和(自身を含む): 137634420

約数和(自身を除く): 82095220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 4339, 6400, 8678, 12800, 17356, 21695, 34712, 43390, 69424, 86780, 108475, 138848, 173560, 216950, 277696, 347120, 433900, 555392, 694240, 867800, 1110784, 1388480, 1735600, 2221568, 2776960, 3471200, 5553920, 6942400, 11107840, 13884800, 27769600, 55539200]

約数ペア:

[(1, 55539200), (2, 27769600), (4, 13884800), (5, 11107840), (8, 6942400), (10, 5553920), (16, 3471200), (20, 2776960), (25, 2221568), (32, 1735600), (40, 1388480), (50, 1110784), (64, 867800), (80, 694240), (100, 555392), (128, 433900), (160, 347120), (200, 277696), (256, 216950), (320, 173560), (400, 138848), (512, 108475), (640, 86780), (800, 69424), (1280, 43390), (1600, 34712), (2560, 21695), (3200, 17356), (4339, 12800), (6400, 8678)]