32780720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{58537}}^1$

素因数の和:58557

約数の個数: 40

約数和(自身を含む): 87104544

約数和(自身を除く): 54323824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 58537, 117074, 234148, 292685, 409759, 468296, 585370, 819518, 936592, 1170740, 1639036, 2048795, 2341480, 3278072, 4097590, 4682960, 6556144, 8195180, 16390360, 32780720]

約数ペア:

[(1, 32780720), (2, 16390360), (4, 8195180), (5, 6556144), (7, 4682960), (8, 4097590), (10, 3278072), (14, 2341480), (16, 2048795), (20, 1639036), (28, 1170740), (35, 936592), (40, 819518), (56, 585370), (70, 468296), (80, 409759), (112, 292685), (140, 234148), (280, 117074), (560, 58537)]