210227200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 78

約数和(自身を含む): 521553734

約数和(自身を除く): 311326534

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, 1024, 1280, 1600, 2048, 2053, 2560, 3200, 4096, 4106, 5120, 6400, 8212, 10240, 10265, 12800, 16424, 20480, 20530, 25600, 32848, 41060, 51200, 51325, 65696, 82120, 102400, 102650, 131392, 164240, 205300, 262784, 328480, 410600, 525568, 656960, 821200, 1051136, 1313920, 1642400, 2102272, 2627840, 3284800, 4204544, 5255680, 6569600, 8409088, 10511360, 13139200, 21022720, 26278400, 42045440, 52556800, 105113600, 210227200]

約数ペア:

[(1, 210227200), (2, 105113600), (4, 52556800), (5, 42045440), (8, 26278400), (10, 21022720), (16, 13139200), (20, 10511360), (25, 8409088), (32, 6569600), (40, 5255680), (50, 4204544), (64, 3284800), (80, 2627840), (100, 2102272), (128, 1642400), (160, 1313920), (200, 1051136), (256, 821200), (320, 656960), (400, 525568), (512, 410600), (640, 328480), (800, 262784), (1024, 205300), (1280, 164240), (1600, 131392), (2048, 102650), (2053, 102400), (2560, 82120), (3200, 65696), (4096, 51325), (4106, 51200), (5120, 41060), (6400, 32848), (8212, 25600), (10240, 20530), (10265, 20480), (12800, 16424)]