4184000

素因数分解:

$2^6\times 5^3\times {\mathrm{523}}^1$

素因数の和:550

約数の個数: 56

約数和(自身を含む): 10381488

約数和(自身を除く): 6197488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 523, 800, 1000, 1046, 1600, 2000, 2092, 2615, 4000, 4184, 5230, 8000, 8368, 10460, 13075, 16736, 20920, 26150, 33472, 41840, 52300, 65375, 83680, 104600, 130750, 167360, 209200, 261500, 418400, 523000, 836800, 1046000, 2092000, 4184000]

約数ペア:

[(1, 4184000), (2, 2092000), (4, 1046000), (5, 836800), (8, 523000), (10, 418400), (16, 261500), (20, 209200), (25, 167360), (32, 130750), (40, 104600), (50, 83680), (64, 65375), (80, 52300), (100, 41840), (125, 33472), (160, 26150), (200, 20920), (250, 16736), (320, 13075), (400, 10460), (500, 8368), (523, 8000), (800, 5230), (1000, 4184), (1046, 4000), (1600, 2615), (2000, 2092)]