31792760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10061}}^1$

素因数の和:10151

約数の個数: 32

約数和(自身を含む): 72446400

約数和(自身を除く): 40653640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 10061, 20122, 40244, 50305, 80488, 100610, 201220, 402440, 794819, 1589638, 3179276, 3974095, 6358552, 7948190, 15896380, 31792760]

約数ペア:

[(1, 31792760), (2, 15896380), (4, 7948190), (5, 6358552), (8, 3974095), (10, 3179276), (20, 1589638), (40, 794819), (79, 402440), (158, 201220), (316, 100610), (395, 80488), (632, 50305), (790, 40244), (1580, 20122), (3160, 10061)]