8936480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 24675840

約数和(自身を除く): 15739360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 101, 112, 140, 158, 160, 202, 224, 280, 316, 395, 404, 505, 553, 560, 632, 707, 790, 808, 1010, 1106, 1120, 1264, 1414, 1580, 1616, 2020, 2212, 2528, 2765, 2828, 3160, 3232, 3535, 4040, 4424, 5530, 5656, 6320, 7070, 7979, 8080, 8848, 11060, 11312, 12640, 14140, 15958, 16160, 17696, 22120, 22624, 28280, 31916, 39895, 44240, 55853, 56560, 63832, 79790, 88480, 111706, 113120, 127664, 159580, 223412, 255328, 279265, 319160, 446824, 558530, 638320, 893648, 1117060, 1276640, 1787296, 2234120, 4468240, 8936480]

約数ペア:

[(1, 8936480), (2, 4468240), (4, 2234120), (5, 1787296), (7, 1276640), (8, 1117060), (10, 893648), (14, 638320), (16, 558530), (20, 446824), (28, 319160), (32, 279265), (35, 255328), (40, 223412), (56, 159580), (70, 127664), (79, 113120), (80, 111706), (101, 88480), (112, 79790), (140, 63832), (158, 56560), (160, 55853), (202, 44240), (224, 39895), (280, 31916), (316, 28280), (395, 22624), (404, 22120), (505, 17696), (553, 16160), (560, 15958), (632, 14140), (707, 12640), (790, 11312), (808, 11060), (1010, 8848), (1106, 8080), (1120, 7979), (1264, 7070), (1414, 6320), (1580, 5656), (1616, 5530), (2020, 4424), (2212, 4040), (2528, 3535), (2765, 3232), (2828, 3160)]