1128325660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1913}}^1$

素因数の和:2323

約数の個数: 96

約数和(自身を含む): 2963423232

約数和(自身を除く): 1835097572

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 383, 385, 766, 770, 1532, 1540, 1913, 1915, 2681, 3826, 3830, 4213, 5362, 7652, 7660, 8426, 9565, 10724, 13391, 13405, 16852, 19130, 21043, 21065, 26782, 26810, 29491, 38260, 42086, 42130, 53564, 53620, 58982, 66955, 84172, 84260, 105215, 117964, 133910, 147301, 147455, 210430, 267820, 294602, 294910, 420860, 589204, 589820, 732679, 736505, 1465358, 1473010, 2930716, 2946020, 3663395, 5128753, 7326790, 8059469, 10257506, 14653580, 16118938, 20515012, 25643765, 32237876, 40297345, 51287530, 56416283, 80594690, 102575060, 112832566, 161189380, 225665132, 282081415, 564162830, 1128325660]

約数ペア:

[(1, 1128325660), (2, 564162830), (4, 282081415), (5, 225665132), (7, 161189380), (10, 112832566), (11, 102575060), (14, 80594690), (20, 56416283), (22, 51287530), (28, 40297345), (35, 32237876), (44, 25643765), (55, 20515012), (70, 16118938), (77, 14653580), (110, 10257506), (140, 8059469), (154, 7326790), (220, 5128753), (308, 3663395), (383, 2946020), (385, 2930716), (766, 1473010), (770, 1465358), (1532, 736505), (1540, 732679), (1913, 589820), (1915, 589204), (2681, 420860), (3826, 294910), (3830, 294602), (4213, 267820), (5362, 210430), (7652, 147455), (7660, 147301), (8426, 133910), (9565, 117964), (10724, 105215), (13391, 84260), (13405, 84172), (16852, 66955), (19130, 58982), (21043, 53620), (21065, 53564), (26782, 42130), (26810, 42086), (29491, 38260)]