3800715200

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{33457}}^1$

素因数の和:33550

約数の個数: 84

約数和(自身を含む): 9484138512

約数和(自身を除く): 5683423312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 284, 320, 355, 400, 568, 710, 800, 1136, 1420, 1600, 1775, 2272, 2840, 3550, 4544, 5680, 7100, 11360, 14200, 22720, 28400, 33457, 56800, 66914, 113600, 133828, 167285, 267656, 334570, 535312, 669140, 836425, 1070624, 1338280, 1672850, 2141248, 2375447, 2676560, 3345700, 4750894, 5353120, 6691400, 9501788, 10706240, 11877235, 13382800, 19003576, 23754470, 26765600, 38007152, 47508940, 53531200, 59386175, 76014304, 95017880, 118772350, 152028608, 190035760, 237544700, 380071520, 475089400, 760143040, 950178800, 1900357600, 3800715200]

約数ペア:

[(1, 3800715200), (2, 1900357600), (4, 950178800), (5, 760143040), (8, 475089400), (10, 380071520), (16, 237544700), (20, 190035760), (25, 152028608), (32, 118772350), (40, 95017880), (50, 76014304), (64, 59386175), (71, 53531200), (80, 47508940), (100, 38007152), (142, 26765600), (160, 23754470), (200, 19003576), (284, 13382800), (320, 11877235), (355, 10706240), (400, 9501788), (568, 6691400), (710, 5353120), (800, 4750894), (1136, 3345700), (1420, 2676560), (1600, 2375447), (1775, 2141248), (2272, 1672850), (2840, 1338280), (3550, 1070624), (4544, 836425), (5680, 669140), (7100, 535312), (11360, 334570), (14200, 267656), (22720, 167285), (28400, 133828), (33457, 113600), (56800, 66914)]