38294190080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{86969}}^1$

素因数の和:87039

約数の個数: 96

約数和(自身を含む): 94021527600

約数和(自身を除く): 55727337520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1376, 1720, 2048, 2560, 2752, 3440, 5120, 5504, 6880, 10240, 11008, 13760, 22016, 27520, 44032, 55040, 86969, 88064, 110080, 173938, 220160, 347876, 434845, 440320, 695752, 869690, 1391504, 1739380, 2783008, 3478760, 3739667, 5566016, 6957520, 7479334, 11132032, 13915040, 14958668, 18698335, 22264064, 27830080, 29917336, 37396670, 44528128, 55660160, 59834672, 74793340, 89056256, 111320320, 119669344, 149586680, 178112512, 222640640, 239338688, 299173360, 445281280, 478677376, 598346720, 890562560, 957354752, 1196693440, 1914709504, 2393386880, 3829419008, 4786773760, 7658838016, 9573547520, 19147095040, 38294190080]

約数ペア:

[(1, 38294190080), (2, 19147095040), (4, 9573547520), (5, 7658838016), (8, 4786773760), (10, 3829419008), (16, 2393386880), (20, 1914709504), (32, 1196693440), (40, 957354752), (43, 890562560), (64, 598346720), (80, 478677376), (86, 445281280), (128, 299173360), (160, 239338688), (172, 222640640), (215, 178112512), (256, 149586680), (320, 119669344), (344, 111320320), (430, 89056256), (512, 74793340), (640, 59834672), (688, 55660160), (860, 44528128), (1024, 37396670), (1280, 29917336), (1376, 27830080), (1720, 22264064), (2048, 18698335), (2560, 14958668), (2752, 13915040), (3440, 11132032), (5120, 7479334), (5504, 6957520), (6880, 5566016), (10240, 3739667), (11008, 3478760), (13760, 2783008), (22016, 1739380), (27520, 1391504), (44032, 869690), (55040, 695752), (86969, 440320), (88064, 434845), (110080, 347876), (173938, 220160)]