4182400

素因数分解:

$2^7\times 5^2\times {\mathrm{1307}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 10339740

約数和(自身を除く): 6157340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1307, 1600, 2614, 3200, 5228, 6535, 10456, 13070, 20912, 26140, 32675, 41824, 52280, 65350, 83648, 104560, 130700, 167296, 209120, 261400, 418240, 522800, 836480, 1045600, 2091200, 4182400]

約数ペア:

[(1, 4182400), (2, 2091200), (4, 1045600), (5, 836480), (8, 522800), (10, 418240), (16, 261400), (20, 209120), (25, 167296), (32, 130700), (40, 104560), (50, 83648), (64, 65350), (80, 52280), (100, 41824), (128, 32675), (160, 26140), (200, 20912), (320, 13070), (400, 10456), (640, 6535), (800, 5228), (1307, 3200), (1600, 2614)]