25936480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3449}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 36660320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3449, 3760, 6898, 7520, 13796, 17245, 27592, 34490, 55184, 68980, 110368, 137960, 162103, 275920, 324206, 551840, 648412, 810515, 1296824, 1621030, 2593648, 3242060, 5187296, 6484120, 12968240, 25936480]

約数ペア:

[(1, 25936480), (2, 12968240), (4, 6484120), (5, 5187296), (8, 3242060), (10, 2593648), (16, 1621030), (20, 1296824), (32, 810515), (40, 648412), (47, 551840), (80, 324206), (94, 275920), (160, 162103), (188, 137960), (235, 110368), (376, 68980), (470, 55184), (752, 34490), (940, 27592), (1504, 17245), (1880, 13796), (3449, 7520), (3760, 6898)]