2186792320

素因数分解:

$2^7\times 5^1\times {\mathrm{251}}^1\times {\mathrm{13613}}^1$

素因数の和:13883

約数の個数: 64

約数和(自身を含む): 5249013840

約数和(自身を除く): 3062221520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 320, 502, 640, 1004, 1255, 2008, 2510, 4016, 5020, 8032, 10040, 13613, 16064, 20080, 27226, 32128, 40160, 54452, 68065, 80320, 108904, 136130, 160640, 217808, 272260, 435616, 544520, 871232, 1089040, 1742464, 2178080, 3416863, 4356160, 6833726, 8712320, 13667452, 17084315, 27334904, 34168630, 54669808, 68337260, 109339616, 136674520, 218679232, 273349040, 437358464, 546698080, 1093396160, 2186792320]

約数ペア:

[(1, 2186792320), (2, 1093396160), (4, 546698080), (5, 437358464), (8, 273349040), (10, 218679232), (16, 136674520), (20, 109339616), (32, 68337260), (40, 54669808), (64, 34168630), (80, 27334904), (128, 17084315), (160, 13667452), (251, 8712320), (320, 6833726), (502, 4356160), (640, 3416863), (1004, 2178080), (1255, 1742464), (2008, 1089040), (2510, 871232), (4016, 544520), (5020, 435616), (8032, 272260), (10040, 217808), (13613, 160640), (16064, 136130), (20080, 108904), (27226, 80320), (32128, 68065), (40160, 54452)]