42546560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9497}}^1$

素因数の和:9523

約数の個数: 64

約数和(自身を含む): 116255520

約数和(自身を除く): 73708960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9497, 18994, 37988, 47485, 66479, 75976, 94970, 132958, 151952, 189940, 265916, 303904, 332395, 379880, 531832, 607808, 664790, 759760, 1063664, 1215616, 1329580, 1519520, 2127328, 2659160, 3039040, 4254656, 5318320, 6078080, 8509312, 10636640, 21273280, 42546560]

約数ペア:

[(1, 42546560), (2, 21273280), (4, 10636640), (5, 8509312), (7, 6078080), (8, 5318320), (10, 4254656), (14, 3039040), (16, 2659160), (20, 2127328), (28, 1519520), (32, 1329580), (35, 1215616), (40, 1063664), (56, 759760), (64, 664790), (70, 607808), (80, 531832), (112, 379880), (128, 332395), (140, 303904), (160, 265916), (224, 189940), (280, 151952), (320, 132958), (448, 94970), (560, 75976), (640, 66479), (896, 47485), (1120, 37988), (2240, 18994), (4480, 9497)]