75305960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23831}}^1$

素因数の和:23921

約数の個数: 32

約数和(自身を含む): 171590400

約数和(自身を除く): 96284440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 23831, 47662, 95324, 119155, 190648, 238310, 476620, 953240, 1882649, 3765298, 7530596, 9413245, 15061192, 18826490, 37652980, 75305960]

約数ペア:

[(1, 75305960), (2, 37652980), (4, 18826490), (5, 15061192), (8, 9413245), (10, 7530596), (20, 3765298), (40, 1882649), (79, 953240), (158, 476620), (316, 238310), (395, 190648), (632, 119155), (790, 95324), (1580, 47662), (3160, 23831)]