5827840

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 14532840

約数和(自身を除く): 8705000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 157, 160, 232, 256, 290, 314, 320, 464, 580, 628, 640, 785, 928, 1160, 1256, 1280, 1570, 1856, 2320, 2512, 3140, 3712, 4553, 4640, 5024, 6280, 7424, 9106, 9280, 10048, 12560, 18212, 18560, 20096, 22765, 25120, 36424, 37120, 40192, 45530, 50240, 72848, 91060, 100480, 145696, 182120, 200960, 291392, 364240, 582784, 728480, 1165568, 1456960, 2913920, 5827840]

約数ペア:

[(1, 5827840), (2, 2913920), (4, 1456960), (5, 1165568), (8, 728480), (10, 582784), (16, 364240), (20, 291392), (29, 200960), (32, 182120), (40, 145696), (58, 100480), (64, 91060), (80, 72848), (116, 50240), (128, 45530), (145, 40192), (157, 37120), (160, 36424), (232, 25120), (256, 22765), (290, 20096), (314, 18560), (320, 18212), (464, 12560), (580, 10048), (628, 9280), (640, 9106), (785, 7424), (928, 6280), (1160, 5024), (1256, 4640), (1280, 4553), (1570, 3712), (1856, 3140), (2320, 2512)]