152642180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{186149}}^1$

素因数の和:186199

約数の個数: 24

約数和(自身を含む): 328368600

約数和(自身を除く): 175726420

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 186149, 372298, 744596, 930745, 1861490, 3722980, 7632109, 15264218, 30528436, 38160545, 76321090, 152642180]

約数ペア:

[(1, 152642180), (2, 76321090), (4, 38160545), (5, 30528436), (10, 15264218), (20, 7632109), (41, 3722980), (82, 1861490), (164, 930745), (205, 744596), (410, 372298), (820, 186149)]