73912760

素因数分解:

$2^3\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{1447}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 166548960

約数和(自身を除く): 92636200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1277, 1447, 2554, 2894, 5108, 5788, 6385, 7235, 10216, 11576, 12770, 14470, 25540, 28940, 51080, 57880, 1847819, 3695638, 7391276, 9239095, 14782552, 18478190, 36956380, 73912760]

約数ペア:

[(1, 73912760), (2, 36956380), (4, 18478190), (5, 14782552), (8, 9239095), (10, 7391276), (20, 3695638), (40, 1847819), (1277, 57880), (1447, 51080), (2554, 28940), (2894, 25540), (5108, 14470), (5788, 12770), (6385, 11576), (7235, 10216)]