23697520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3847}}^1$

素因数の和:3878

約数の個数: 80

約数和(自身を含む): 68709888

約数和(自身を除く): 45012368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 3847, 6160, 7694, 15388, 19235, 26929, 30776, 38470, 42317, 53858, 61552, 76940, 84634, 107716, 134645, 153880, 169268, 211585, 215432, 269290, 296219, 307760, 338536, 423170, 430864, 538580, 592438, 677072, 846340, 1077160, 1184876, 1481095, 1692680, 2154320, 2369752, 2962190, 3385360, 4739504, 5924380, 11848760, 23697520]

約数ペア:

[(1, 23697520), (2, 11848760), (4, 5924380), (5, 4739504), (7, 3385360), (8, 2962190), (10, 2369752), (11, 2154320), (14, 1692680), (16, 1481095), (20, 1184876), (22, 1077160), (28, 846340), (35, 677072), (40, 592438), (44, 538580), (55, 430864), (56, 423170), (70, 338536), (77, 307760), (80, 296219), (88, 269290), (110, 215432), (112, 211585), (140, 169268), (154, 153880), (176, 134645), (220, 107716), (280, 84634), (308, 76940), (385, 61552), (440, 53858), (560, 42317), (616, 38470), (770, 30776), (880, 26929), (1232, 19235), (1540, 15388), (3080, 7694), (3847, 6160)]