59912020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5417}}^1$

素因数の和:5512

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 85723820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5417, 5530, 10834, 11060, 21668, 27085, 37919, 54170, 75838, 108340, 151676, 189595, 379190, 427943, 758380, 855886, 1711772, 2139715, 2995601, 4279430, 5991202, 8558860, 11982404, 14978005, 29956010, 59912020]

約数ペア:

[(1, 59912020), (2, 29956010), (4, 14978005), (5, 11982404), (7, 8558860), (10, 5991202), (14, 4279430), (20, 2995601), (28, 2139715), (35, 1711772), (70, 855886), (79, 758380), (140, 427943), (158, 379190), (316, 189595), (395, 151676), (553, 108340), (790, 75838), (1106, 54170), (1580, 37919), (2212, 27085), (2765, 21668), (5417, 11060), (5530, 10834)]