8451200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 22134000

約数和(自身を除く): 13682800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 139, 152, 160, 190, 200, 278, 304, 320, 380, 400, 475, 556, 608, 640, 695, 760, 800, 950, 1112, 1216, 1390, 1520, 1600, 1900, 2224, 2432, 2641, 2780, 3040, 3200, 3475, 3800, 4448, 5282, 5560, 6080, 6950, 7600, 8896, 10564, 11120, 12160, 13205, 13900, 15200, 17792, 21128, 22240, 26410, 27800, 30400, 42256, 44480, 52820, 55600, 60800, 66025, 84512, 88960, 105640, 111200, 132050, 169024, 211280, 222400, 264100, 338048, 422560, 444800, 528200, 845120, 1056400, 1690240, 2112800, 4225600, 8451200]

約数ペア:

[(1, 8451200), (2, 4225600), (4, 2112800), (5, 1690240), (8, 1056400), (10, 845120), (16, 528200), (19, 444800), (20, 422560), (25, 338048), (32, 264100), (38, 222400), (40, 211280), (50, 169024), (64, 132050), (76, 111200), (80, 105640), (95, 88960), (100, 84512), (128, 66025), (139, 60800), (152, 55600), (160, 52820), (190, 44480), (200, 42256), (278, 30400), (304, 27800), (320, 26410), (380, 22240), (400, 21128), (475, 17792), (556, 15200), (608, 13900), (640, 13205), (695, 12160), (760, 11120), (800, 10564), (950, 8896), (1112, 7600), (1216, 6950), (1390, 6080), (1520, 5560), (1600, 5282), (1900, 4448), (2224, 3800), (2432, 3475), (2641, 3200), (2780, 3040)]