79743800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7523}}^1$

素因数の和:7592

約数の個数: 48

約数和(自身を含む): 188927640

約数和(自身を除く): 109183840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 7523, 10600, 15046, 30092, 37615, 60184, 75230, 150460, 188075, 300920, 376150, 398719, 752300, 797438, 1504600, 1594876, 1993595, 3189752, 3987190, 7974380, 9967975, 15948760, 19935950, 39871900, 79743800]

約数ペア:

[(1, 79743800), (2, 39871900), (4, 19935950), (5, 15948760), (8, 9967975), (10, 7974380), (20, 3987190), (25, 3189752), (40, 1993595), (50, 1594876), (53, 1504600), (100, 797438), (106, 752300), (200, 398719), (212, 376150), (265, 300920), (424, 188075), (530, 150460), (1060, 75230), (1325, 60184), (2120, 37615), (2650, 30092), (5300, 15046), (7523, 10600)]