26263620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2821

約数の個数: 72

約数和(自身を含む): 81198936

約数和(自身を除く): 54935316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 2753, 3180, 4770, 5506, 8259, 9540, 11012, 13765, 16518, 24777, 27530, 33036, 41295, 49554, 55060, 82590, 99108, 123885, 145909, 165180, 247770, 291818, 437727, 495540, 583636, 729545, 875454, 1313181, 1459090, 1750908, 2188635, 2626362, 2918180, 4377270, 5252724, 6565905, 8754540, 13131810, 26263620]

約数ペア:

[(1, 26263620), (2, 13131810), (3, 8754540), (4, 6565905), (5, 5252724), (6, 4377270), (9, 2918180), (10, 2626362), (12, 2188635), (15, 1750908), (18, 1459090), (20, 1313181), (30, 875454), (36, 729545), (45, 583636), (53, 495540), (60, 437727), (90, 291818), (106, 247770), (159, 165180), (180, 145909), (212, 123885), (265, 99108), (318, 82590), (477, 55060), (530, 49554), (636, 41295), (795, 33036), (954, 27530), (1060, 24777), (1590, 16518), (1908, 13765), (2385, 11012), (2753, 9540), (3180, 8259), (4770, 5506)]