23142400

素因数分解:

$2^{13}\times 5^2\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 84

約数和(自身を含む): 57897522

約数和(自身を除く): 34755122

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 160, 200, 226, 256, 320, 400, 452, 512, 565, 640, 800, 904, 1024, 1130, 1280, 1600, 1808, 2048, 2260, 2560, 2825, 3200, 3616, 4096, 4520, 5120, 5650, 6400, 7232, 8192, 9040, 10240, 11300, 12800, 14464, 18080, 20480, 22600, 25600, 28928, 36160, 40960, 45200, 51200, 57856, 72320, 90400, 102400, 115712, 144640, 180800, 204800, 231424, 289280, 361600, 462848, 578560, 723200, 925696, 1157120, 1446400, 2314240, 2892800, 4628480, 5785600, 11571200, 23142400]

約数ペア:

[(1, 23142400), (2, 11571200), (4, 5785600), (5, 4628480), (8, 2892800), (10, 2314240), (16, 1446400), (20, 1157120), (25, 925696), (32, 723200), (40, 578560), (50, 462848), (64, 361600), (80, 289280), (100, 231424), (113, 204800), (128, 180800), (160, 144640), (200, 115712), (226, 102400), (256, 90400), (320, 72320), (400, 57856), (452, 51200), (512, 45200), (565, 40960), (640, 36160), (800, 28928), (904, 25600), (1024, 22600), (1130, 20480), (1280, 18080), (1600, 14464), (1808, 12800), (2048, 11300), (2260, 10240), (2560, 9040), (2825, 8192), (3200, 7232), (3616, 6400), (4096, 5650), (4520, 5120)]