2431300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 5413716

約数和(自身を除く): 2982416

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 593, 820, 1025, 1186, 2050, 2372, 2965, 4100, 5930, 11860, 14825, 24313, 29650, 48626, 59300, 97252, 121565, 243130, 486260, 607825, 1215650, 2431300]

約数ペア:

[(1, 2431300), (2, 1215650), (4, 607825), (5, 486260), (10, 243130), (20, 121565), (25, 97252), (41, 59300), (50, 48626), (82, 29650), (100, 24313), (164, 14825), (205, 11860), (410, 5930), (593, 4100), (820, 2965), (1025, 2372), (1186, 2050)]