184513280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{20593}}^1$

素因数の和:20621

約数の個数: 72

約数和(自身を含む): 505129632

約数和(自身を除く): 320616352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 20593, 41186, 82372, 102965, 144151, 164744, 205930, 288302, 329488, 411860, 576604, 658976, 720755, 823720, 1153208, 1317952, 1441510, 1647440, 2306416, 2635904, 2883020, 3294880, 4612832, 5271808, 5766040, 6589760, 9225664, 11532080, 13179520, 18451328, 23064160, 26359040, 36902656, 46128320, 92256640, 184513280]

約数ペア:

[(1, 184513280), (2, 92256640), (4, 46128320), (5, 36902656), (7, 26359040), (8, 23064160), (10, 18451328), (14, 13179520), (16, 11532080), (20, 9225664), (28, 6589760), (32, 5766040), (35, 5271808), (40, 4612832), (56, 3294880), (64, 2883020), (70, 2635904), (80, 2306416), (112, 1647440), (128, 1441510), (140, 1317952), (160, 1153208), (224, 823720), (256, 720755), (280, 658976), (320, 576604), (448, 411860), (560, 329488), (640, 288302), (896, 205930), (1120, 164744), (1280, 144151), (1792, 102965), (2240, 82372), (4480, 41186), (8960, 20593)]