79472680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283831}}^1$

素因数の和:283849

約数の個数: 32

約数和(自身を含む): 204359040

約数和(自身を除く): 124886360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283831, 567662, 1135324, 1419155, 1986817, 2270648, 2838310, 3973634, 5676620, 7947268, 9934085, 11353240, 15894536, 19868170, 39736340, 79472680]

約数ペア:

[(1, 79472680), (2, 39736340), (4, 19868170), (5, 15894536), (7, 11353240), (8, 9934085), (10, 7947268), (14, 5676620), (20, 3973634), (28, 2838310), (35, 2270648), (40, 1986817), (56, 1419155), (70, 1135324), (140, 567662), (280, 283831)]