53544320

素因数分解:

$2^7\times 5^1\times {\mathrm{83663}}^1$

素因数の和:83682

約数の個数: 32

約数和(自身を含む): 128005920

約数和(自身を除く): 74461600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 83663, 167326, 334652, 418315, 669304, 836630, 1338608, 1673260, 2677216, 3346520, 5354432, 6693040, 10708864, 13386080, 26772160, 53544320]

約数ペア:

[(1, 53544320), (2, 26772160), (4, 13386080), (5, 10708864), (8, 6693040), (10, 5354432), (16, 3346520), (20, 2677216), (32, 1673260), (40, 1338608), (64, 836630), (80, 669304), (128, 418315), (160, 334652), (320, 167326), (640, 83663)]