212272000

素因数分解:

$2^7\times 5^3\times {\mathrm{13267}}^1$

素因数の和:13296

約数の個数: 64

約数和(自身を含む): 527801040

約数和(自身を除く): 315529040

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, 3200, 4000, 8000, 13267, 16000, 26534, 53068, 66335, 106136, 132670, 212272, 265340, 331675, 424544, 530680, 663350, 849088, 1061360, 1326700, 1658375, 1698176, 2122720, 2653400, 3316750, 4245440, 5306800, 6633500, 8490880, 10613600, 13267000, 21227200, 26534000, 42454400, 53068000, 106136000, 212272000]

約数ペア:

[(1, 212272000), (2, 106136000), (4, 53068000), (5, 42454400), (8, 26534000), (10, 21227200), (16, 13267000), (20, 10613600), (25, 8490880), (32, 6633500), (40, 5306800), (50, 4245440), (64, 3316750), (80, 2653400), (100, 2122720), (125, 1698176), (128, 1658375), (160, 1326700), (200, 1061360), (250, 849088), (320, 663350), (400, 530680), (500, 424544), (640, 331675), (800, 265340), (1000, 212272), (1600, 132670), (2000, 106136), (3200, 66335), (4000, 53068), (8000, 26534), (13267, 16000)]