4878251560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1340179}}^1$

素因数の和:1340210

約数の個数: 64

約数和(自身を含む): 13509014400

約数和(自身を除く): 8630762840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 1340179, 2680358, 5360716, 6700895, 9381253, 10721432, 13401790, 17422327, 18762506, 26803580, 34844654, 37525012, 46906265, 53607160, 69689308, 75050024, 87111635, 93812530, 121956289, 139378616, 174223270, 187625060, 243912578, 348446540, 375250120, 487825156, 609781445, 696893080, 975650312, 1219562890, 2439125780, 4878251560]

約数ペア:

[(1, 4878251560), (2, 2439125780), (4, 1219562890), (5, 975650312), (7, 696893080), (8, 609781445), (10, 487825156), (13, 375250120), (14, 348446540), (20, 243912578), (26, 187625060), (28, 174223270), (35, 139378616), (40, 121956289), (52, 93812530), (56, 87111635), (65, 75050024), (70, 69689308), (91, 53607160), (104, 46906265), (130, 37525012), (140, 34844654), (182, 26803580), (260, 18762506), (280, 17422327), (364, 13401790), (455, 10721432), (520, 9381253), (728, 6700895), (910, 5360716), (1820, 2680358), (3640, 1340179)]