5372080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 14624064

約数和(自身を除く): 9251984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 181, 212, 265, 280, 362, 371, 424, 530, 560, 724, 742, 848, 905, 1060, 1267, 1448, 1484, 1810, 1855, 2120, 2534, 2896, 2968, 3620, 3710, 4240, 5068, 5936, 6335, 7240, 7420, 9593, 10136, 12670, 14480, 14840, 19186, 20272, 25340, 29680, 38372, 47965, 50680, 67151, 76744, 95930, 101360, 134302, 153488, 191860, 268604, 335755, 383720, 537208, 671510, 767440, 1074416, 1343020, 2686040, 5372080]

約数ペア:

[(1, 5372080), (2, 2686040), (4, 1343020), (5, 1074416), (7, 767440), (8, 671510), (10, 537208), (14, 383720), (16, 335755), (20, 268604), (28, 191860), (35, 153488), (40, 134302), (53, 101360), (56, 95930), (70, 76744), (80, 67151), (106, 50680), (112, 47965), (140, 38372), (181, 29680), (212, 25340), (265, 20272), (280, 19186), (362, 14840), (371, 14480), (424, 12670), (530, 10136), (560, 9593), (724, 7420), (742, 7240), (848, 6335), (905, 5936), (1060, 5068), (1267, 4240), (1448, 3710), (1484, 3620), (1810, 2968), (1855, 2896), (2120, 2534)]