45328000

素因数分解:

$2^7\times 5^3\times {\mathrm{2833}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 112736520

約数和(自身を除く): 67408520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 2833, 3200, 4000, 5666, 8000, 11332, 14165, 16000, 22664, 28330, 45328, 56660, 70825, 90656, 113320, 141650, 181312, 226640, 283300, 354125, 362624, 453280, 566600, 708250, 906560, 1133200, 1416500, 1813120, 2266400, 2833000, 4532800, 5666000, 9065600, 11332000, 22664000, 45328000]

約数ペア:

[(1, 45328000), (2, 22664000), (4, 11332000), (5, 9065600), (8, 5666000), (10, 4532800), (16, 2833000), (20, 2266400), (25, 1813120), (32, 1416500), (40, 1133200), (50, 906560), (64, 708250), (80, 566600), (100, 453280), (125, 362624), (128, 354125), (160, 283300), (200, 226640), (250, 181312), (320, 141650), (400, 113320), (500, 90656), (640, 70825), (800, 56660), (1000, 45328), (1600, 28330), (2000, 22664), (2833, 16000), (3200, 14165), (4000, 11332), (5666, 8000)]