125739200

素因数分解:

$2^6\times 5^2\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:994

約数の個数: 84

約数和(自身を含む): 313227720

約数和(自身を除く): 187488520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 160, 178, 200, 320, 356, 400, 445, 712, 800, 883, 890, 1424, 1600, 1766, 1780, 2225, 2848, 3532, 3560, 4415, 4450, 5696, 7064, 7120, 8830, 8900, 14128, 14240, 17660, 17800, 22075, 28256, 28480, 35320, 35600, 44150, 56512, 70640, 71200, 78587, 88300, 141280, 142400, 157174, 176600, 282560, 314348, 353200, 392935, 628696, 706400, 785870, 1257392, 1412800, 1571740, 1964675, 2514784, 3143480, 3929350, 5029568, 6286960, 7858700, 12573920, 15717400, 25147840, 31434800, 62869600, 125739200]

約数ペア:

[(1, 125739200), (2, 62869600), (4, 31434800), (5, 25147840), (8, 15717400), (10, 12573920), (16, 7858700), (20, 6286960), (25, 5029568), (32, 3929350), (40, 3143480), (50, 2514784), (64, 1964675), (80, 1571740), (89, 1412800), (100, 1257392), (160, 785870), (178, 706400), (200, 628696), (320, 392935), (356, 353200), (400, 314348), (445, 282560), (712, 176600), (800, 157174), (883, 142400), (890, 141280), (1424, 88300), (1600, 78587), (1766, 71200), (1780, 70640), (2225, 56512), (2848, 44150), (3532, 35600), (3560, 35320), (4415, 28480), (4450, 28256), (5696, 22075), (7064, 17800), (7120, 17660), (8830, 14240), (8900, 14128)]