55300

素因数分解:

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

素因数の和:100

約数の個数: 36

約数和(自身を含む): 138880

約数和(自身を除く): 83580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2765, 3950, 5530, 7900, 11060, 13825, 27650, 55300]

約数ペア:

[(1, 55300), (2, 27650), (4, 13825), (5, 11060), (7, 7900), (10, 5530), (14, 3950), (20, 2765), (25, 2212), (28, 1975), (35, 1580), (50, 1106), (70, 790), (79, 700), (100, 553), (140, 395), (158, 350), (175, 316)]