38608000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 101836800

約数和(自身を除く): 63228800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 127, 128, 152, 160, 190, 200, 250, 254, 304, 320, 380, 400, 475, 500, 508, 608, 635, 640, 760, 800, 950, 1000, 1016, 1216, 1270, 1520, 1600, 1900, 2000, 2032, 2375, 2413, 2432, 2540, 3040, 3175, 3200, 3800, 4000, 4064, 4750, 4826, 5080, 6080, 6350, 7600, 8000, 8128, 9500, 9652, 10160, 12065, 12160, 12700, 15200, 15875, 16000, 16256, 19000, 19304, 20320, 24130, 25400, 30400, 31750, 38000, 38608, 40640, 48260, 50800, 60325, 60800, 63500, 76000, 77216, 81280, 96520, 101600, 120650, 127000, 152000, 154432, 193040, 203200, 241300, 254000, 301625, 304000, 308864, 386080, 406400, 482600, 508000, 603250, 772160, 965200, 1016000, 1206500, 1544320, 1930400, 2032000, 2413000, 3860800, 4826000, 7721600, 9652000, 19304000, 38608000]

約数ペア:

[(1, 38608000), (2, 19304000), (4, 9652000), (5, 7721600), (8, 4826000), (10, 3860800), (16, 2413000), (19, 2032000), (20, 1930400), (25, 1544320), (32, 1206500), (38, 1016000), (40, 965200), (50, 772160), (64, 603250), (76, 508000), (80, 482600), (95, 406400), (100, 386080), (125, 308864), (127, 304000), (128, 301625), (152, 254000), (160, 241300), (190, 203200), (200, 193040), (250, 154432), (254, 152000), (304, 127000), (320, 120650), (380, 101600), (400, 96520), (475, 81280), (500, 77216), (508, 76000), (608, 63500), (635, 60800), (640, 60325), (760, 50800), (800, 48260), (950, 40640), (1000, 38608), (1016, 38000), (1216, 31750), (1270, 30400), (1520, 25400), (1600, 24130), (1900, 20320), (2000, 19304), (2032, 19000), (2375, 16256), (2413, 16000), (2432, 15875), (2540, 15200), (3040, 12700), (3175, 12160), (3200, 12065), (3800, 10160), (4000, 9652), (4064, 9500), (4750, 8128), (4826, 8000), (5080, 7600), (6080, 6350)]