89008080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52981}}^1$

素因数の和:53004

約数の個数: 80

約数和(自身を含む): 315348864

約数和(自身を除く): 226340784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52981, 105962, 158943, 211924, 264905, 317886, 370867, 423848, 529810, 635772, 741734, 794715, 847696, 1059620, 1112601, 1271544, 1483468, 1589430, 1854335, 2119240, 2225202, 2543088, 2966936, 3178860, 3708670, 4238480, 4450404, 5563005, 5933872, 6357720, 7417340, 8900808, 11126010, 12715440, 14834680, 17801616, 22252020, 29669360, 44504040, 89008080]

約数ペア:

[(1, 89008080), (2, 44504040), (3, 29669360), (4, 22252020), (5, 17801616), (6, 14834680), (7, 12715440), (8, 11126010), (10, 8900808), (12, 7417340), (14, 6357720), (15, 5933872), (16, 5563005), (20, 4450404), (21, 4238480), (24, 3708670), (28, 3178860), (30, 2966936), (35, 2543088), (40, 2225202), (42, 2119240), (48, 1854335), (56, 1589430), (60, 1483468), (70, 1271544), (80, 1112601), (84, 1059620), (105, 847696), (112, 794715), (120, 741734), (140, 635772), (168, 529810), (210, 423848), (240, 370867), (280, 317886), (336, 264905), (420, 211924), (560, 158943), (840, 105962), (1680, 52981)]