39693080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{141761}}^1$

素因数の和:141779

約数の個数: 32

約数和(自身を含む): 102068640

約数和(自身を除く): 62375560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 141761, 283522, 567044, 708805, 992327, 1134088, 1417610, 1984654, 2835220, 3969308, 4961635, 5670440, 7938616, 9923270, 19846540, 39693080]

約数ペア:

[(1, 39693080), (2, 19846540), (4, 9923270), (5, 7938616), (7, 5670440), (8, 4961635), (10, 3969308), (14, 2835220), (20, 1984654), (28, 1417610), (35, 1134088), (40, 992327), (56, 708805), (70, 567044), (140, 283522), (280, 141761)]