86807840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 236234880

約数和(自身を除く): 149427040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 179, 224, 280, 358, 433, 560, 716, 866, 895, 1120, 1253, 1432, 1732, 1790, 2165, 2506, 2864, 3031, 3464, 3580, 4330, 5012, 5728, 6062, 6265, 6928, 7160, 8660, 10024, 12124, 12530, 13856, 14320, 15155, 17320, 20048, 24248, 25060, 28640, 30310, 34640, 40096, 48496, 50120, 60620, 69280, 77507, 96992, 100240, 121240, 155014, 200480, 242480, 310028, 387535, 484960, 542549, 620056, 775070, 1085098, 1240112, 1550140, 2170196, 2480224, 2712745, 3100280, 4340392, 5425490, 6200560, 8680784, 10850980, 12401120, 17361568, 21701960, 43403920, 86807840]

約数ペア:

[(1, 86807840), (2, 43403920), (4, 21701960), (5, 17361568), (7, 12401120), (8, 10850980), (10, 8680784), (14, 6200560), (16, 5425490), (20, 4340392), (28, 3100280), (32, 2712745), (35, 2480224), (40, 2170196), (56, 1550140), (70, 1240112), (80, 1085098), (112, 775070), (140, 620056), (160, 542549), (179, 484960), (224, 387535), (280, 310028), (358, 242480), (433, 200480), (560, 155014), (716, 121240), (866, 100240), (895, 96992), (1120, 77507), (1253, 69280), (1432, 60620), (1732, 50120), (1790, 48496), (2165, 40096), (2506, 34640), (2864, 30310), (3031, 28640), (3464, 25060), (3580, 24248), (4330, 20048), (5012, 17320), (5728, 15155), (6062, 14320), (6265, 13856), (6928, 12530), (7160, 12124), (8660, 10024)]