175266260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 441987840

約数和(自身を除く): 266721580

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 646, 884, 988, 1105, 1235, 1292, 1615, 2087, 2210, 2470, 3230, 4174, 4199, 4420, 4940, 6460, 8348, 8398, 10435, 16796, 20870, 20995, 27131, 35479, 39653, 41740, 41990, 54262, 70958, 79306, 83980, 108524, 135655, 141916, 158612, 177395, 198265, 271310, 354790, 396530, 461227, 515489, 542620, 674101, 709580, 793060, 922454, 1030978, 1348202, 1844908, 2061956, 2306135, 2577445, 2696404, 3370505, 4612270, 5154890, 6741010, 8763313, 9224540, 10309780, 13482020, 17526626, 35053252, 43816565, 87633130, 175266260]

約数ペア:

[(1, 175266260), (2, 87633130), (4, 43816565), (5, 35053252), (10, 17526626), (13, 13482020), (17, 10309780), (19, 9224540), (20, 8763313), (26, 6741010), (34, 5154890), (38, 4612270), (52, 3370505), (65, 2696404), (68, 2577445), (76, 2306135), (85, 2061956), (95, 1844908), (130, 1348202), (170, 1030978), (190, 922454), (221, 793060), (247, 709580), (260, 674101), (323, 542620), (340, 515489), (380, 461227), (442, 396530), (494, 354790), (646, 271310), (884, 198265), (988, 177395), (1105, 158612), (1235, 141916), (1292, 135655), (1615, 108524), (2087, 83980), (2210, 79306), (2470, 70958), (3230, 54262), (4174, 41990), (4199, 41740), (4420, 39653), (4940, 35479), (6460, 27131), (8348, 20995), (8398, 20870), (10435, 16796)]