89315380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 238049280

約数和(自身を除く): 148733900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 983, 1180, 1298, 1540, 1652, 1966, 2065, 2596, 3245, 3932, 4130, 4543, 4915, 6490, 6881, 8260, 9086, 9830, 10813, 12980, 13762, 18172, 19660, 21626, 22715, 27524, 34405, 43252, 45430, 54065, 57997, 68810, 75691, 90860, 108130, 115994, 137620, 151382, 216260, 231988, 289985, 302764, 378455, 405979, 579970, 637967, 756910, 811958, 1159940, 1275934, 1513820, 1623916, 2029895, 2551868, 3189835, 4059790, 4465769, 6379670, 8119580, 8931538, 12759340, 17863076, 22328845, 44657690, 89315380]

約数ペア:

[(1, 89315380), (2, 44657690), (4, 22328845), (5, 17863076), (7, 12759340), (10, 8931538), (11, 8119580), (14, 6379670), (20, 4465769), (22, 4059790), (28, 3189835), (35, 2551868), (44, 2029895), (55, 1623916), (59, 1513820), (70, 1275934), (77, 1159940), (110, 811958), (118, 756910), (140, 637967), (154, 579970), (220, 405979), (236, 378455), (295, 302764), (308, 289985), (385, 231988), (413, 216260), (590, 151382), (649, 137620), (770, 115994), (826, 108130), (983, 90860), (1180, 75691), (1298, 68810), (1540, 57997), (1652, 54065), (1966, 45430), (2065, 43252), (2596, 34405), (3245, 27524), (3932, 22715), (4130, 21626), (4543, 19660), (4915, 18172), (6490, 13762), (6881, 12980), (8260, 10813), (9086, 9830)]