23820800

素因数分解:

$2^9\times 5^2\times {\mathrm{1861}}^1$

素因数の和:1889

約数の個数: 60

約数和(自身を含む): 59049606

約数和(自身を除く): 35228806

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 1861, 2560, 3200, 3722, 6400, 7444, 9305, 12800, 14888, 18610, 29776, 37220, 46525, 59552, 74440, 93050, 119104, 148880, 186100, 238208, 297760, 372200, 476416, 595520, 744400, 952832, 1191040, 1488800, 2382080, 2977600, 4764160, 5955200, 11910400, 23820800]

約数ペア:

[(1, 23820800), (2, 11910400), (4, 5955200), (5, 4764160), (8, 2977600), (10, 2382080), (16, 1488800), (20, 1191040), (25, 952832), (32, 744400), (40, 595520), (50, 476416), (64, 372200), (80, 297760), (100, 238208), (128, 186100), (160, 148880), (200, 119104), (256, 93050), (320, 74440), (400, 59552), (512, 46525), (640, 37220), (800, 29776), (1280, 18610), (1600, 14888), (1861, 12800), (2560, 9305), (3200, 7444), (3722, 6400)]