28259200

素因数分解:

$2^7\times 5^2\times {\mathrm{8831}}^1$

素因数の和:8855

約数の個数: 48

約数和(自身を含む): 69816960

約数和(自身を除く): 41557760

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, 1600, 3200, 8831, 17662, 35324, 44155, 70648, 88310, 141296, 176620, 220775, 282592, 353240, 441550, 565184, 706480, 883100, 1130368, 1412960, 1766200, 2825920, 3532400, 5651840, 7064800, 14129600, 28259200]

約数ペア:

[(1, 28259200), (2, 14129600), (4, 7064800), (5, 5651840), (8, 3532400), (10, 2825920), (16, 1766200), (20, 1412960), (25, 1130368), (32, 883100), (40, 706480), (50, 565184), (64, 441550), (80, 353240), (100, 282592), (128, 220775), (160, 176620), (200, 141296), (320, 88310), (400, 70648), (640, 44155), (800, 35324), (1600, 17662), (3200, 8831)]