108554560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 84

約数和(自身を含む): 267859764

約数和(自身を除く): 159305204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 353, 496, 620, 706, 961, 992, 1240, 1412, 1765, 1922, 1984, 2480, 2824, 3530, 3844, 4805, 4960, 5648, 7060, 7688, 9610, 9920, 10943, 11296, 14120, 15376, 19220, 21886, 22592, 28240, 30752, 38440, 43772, 54715, 56480, 61504, 76880, 87544, 109430, 112960, 153760, 175088, 218860, 307520, 339233, 350176, 437720, 678466, 700352, 875440, 1356932, 1696165, 1750880, 2713864, 3392330, 3501760, 5427728, 6784660, 10855456, 13569320, 21710912, 27138640, 54277280, 108554560]

約数ペア:

[(1, 108554560), (2, 54277280), (4, 27138640), (5, 21710912), (8, 13569320), (10, 10855456), (16, 6784660), (20, 5427728), (31, 3501760), (32, 3392330), (40, 2713864), (62, 1750880), (64, 1696165), (80, 1356932), (124, 875440), (155, 700352), (160, 678466), (248, 437720), (310, 350176), (320, 339233), (353, 307520), (496, 218860), (620, 175088), (706, 153760), (961, 112960), (992, 109430), (1240, 87544), (1412, 76880), (1765, 61504), (1922, 56480), (1984, 54715), (2480, 43772), (2824, 38440), (3530, 30752), (3844, 28240), (4805, 22592), (4960, 21886), (5648, 19220), (7060, 15376), (7688, 14120), (9610, 11296), (9920, 10943)]