17216480

素因数分解:

$2^5\times 5^1\times {\mathrm{107603}}^1$

素因数の和:107618

約数の個数: 24

約数和(自身を含む): 40674312

約数和(自身を除く): 23457832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 107603, 215206, 430412, 538015, 860824, 1076030, 1721648, 2152060, 3443296, 4304120, 8608240, 17216480]

約数ペア:

[(1, 17216480), (2, 8608240), (4, 4304120), (5, 3443296), (8, 2152060), (10, 1721648), (16, 1076030), (20, 860824), (32, 538015), (40, 430412), (80, 215206), (160, 107603)]