57702880

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2753}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 137413584

約数和(自身を除く): 79710704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 2753, 4192, 5240, 5506, 10480, 11012, 13765, 20960, 22024, 27530, 44048, 55060, 88096, 110120, 220240, 360643, 440480, 721286, 1442572, 1803215, 2885144, 3606430, 5770288, 7212860, 11540576, 14425720, 28851440, 57702880]

約数ペア:

[(1, 57702880), (2, 28851440), (4, 14425720), (5, 11540576), (8, 7212860), (10, 5770288), (16, 3606430), (20, 2885144), (32, 1803215), (40, 1442572), (80, 721286), (131, 440480), (160, 360643), (262, 220240), (524, 110120), (655, 88096), (1048, 55060), (1310, 44048), (2096, 27530), (2620, 22024), (2753, 20960), (4192, 13765), (5240, 11012), (5506, 10480)]