40191080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52883}}^1$

素因数の和:52913

約数の個数: 32

約数和(自身を含む): 95191200

約数和(自身を除く): 55000120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 52883, 105766, 211532, 264415, 423064, 528830, 1004777, 1057660, 2009554, 2115320, 4019108, 5023885, 8038216, 10047770, 20095540, 40191080]

約数ペア:

[(1, 40191080), (2, 20095540), (4, 10047770), (5, 8038216), (8, 5023885), (10, 4019108), (19, 2115320), (20, 2009554), (38, 1057660), (40, 1004777), (76, 528830), (95, 423064), (152, 264415), (190, 211532), (380, 105766), (760, 52883)]