23626240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 80

約数和(自身を含む): 61871040

約数和(自身を除く): 38244800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 839, 880, 1280, 1408, 1678, 1760, 2560, 2816, 3356, 3520, 4195, 5632, 6712, 7040, 8390, 9229, 13424, 14080, 16780, 18458, 26848, 28160, 33560, 36916, 46145, 53696, 67120, 73832, 92290, 107392, 134240, 147664, 184580, 214784, 268480, 295328, 369160, 429568, 536960, 590656, 738320, 1073920, 1181312, 1476640, 2147840, 2362624, 2953280, 4725248, 5906560, 11813120, 23626240]

約数ペア:

[(1, 23626240), (2, 11813120), (4, 5906560), (5, 4725248), (8, 2953280), (10, 2362624), (11, 2147840), (16, 1476640), (20, 1181312), (22, 1073920), (32, 738320), (40, 590656), (44, 536960), (55, 429568), (64, 369160), (80, 295328), (88, 268480), (110, 214784), (128, 184580), (160, 147664), (176, 134240), (220, 107392), (256, 92290), (320, 73832), (352, 67120), (440, 53696), (512, 46145), (640, 36916), (704, 33560), (839, 28160), (880, 26848), (1280, 18458), (1408, 16780), (1678, 14080), (1760, 13424), (2560, 9229), (2816, 8390), (3356, 7040), (3520, 6712), (4195, 5632)]