27127520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 74789568

約数和(自身を除く): 47662048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 457, 530, 560, 742, 848, 914, 1060, 1120, 1484, 1696, 1828, 1855, 2120, 2285, 2968, 3199, 3656, 3710, 4240, 4570, 5936, 6398, 7312, 7420, 8480, 9140, 11872, 12796, 14624, 14840, 15995, 18280, 24221, 25592, 29680, 31990, 36560, 48442, 51184, 59360, 63980, 73120, 96884, 102368, 121105, 127960, 169547, 193768, 242210, 255920, 339094, 387536, 484420, 511840, 678188, 775072, 847735, 968840, 1356376, 1695470, 1937680, 2712752, 3390940, 3875360, 5425504, 6781880, 13563760, 27127520]

約数ペア:

[(1, 27127520), (2, 13563760), (4, 6781880), (5, 5425504), (7, 3875360), (8, 3390940), (10, 2712752), (14, 1937680), (16, 1695470), (20, 1356376), (28, 968840), (32, 847735), (35, 775072), (40, 678188), (53, 511840), (56, 484420), (70, 387536), (80, 339094), (106, 255920), (112, 242210), (140, 193768), (160, 169547), (212, 127960), (224, 121105), (265, 102368), (280, 96884), (371, 73120), (424, 63980), (457, 59360), (530, 51184), (560, 48442), (742, 36560), (848, 31990), (914, 29680), (1060, 25592), (1120, 24221), (1484, 18280), (1696, 15995), (1828, 14840), (1855, 14624), (2120, 12796), (2285, 11872), (2968, 9140), (3199, 8480), (3656, 7420), (3710, 7312), (4240, 6398), (4570, 5936)]