152373920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50123}}^1$

素因数の和:50157

約数の個数: 48

約数和(自身を含む): 378937440

約数和(自身を除く): 226563520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 50123, 100246, 200492, 250615, 400984, 501230, 801968, 952337, 1002460, 1603936, 1904674, 2004920, 3809348, 4009840, 4761685, 7618696, 8019680, 9523370, 15237392, 19046740, 30474784, 38093480, 76186960, 152373920]

約数ペア:

[(1, 152373920), (2, 76186960), (4, 38093480), (5, 30474784), (8, 19046740), (10, 15237392), (16, 9523370), (19, 8019680), (20, 7618696), (32, 4761685), (38, 4009840), (40, 3809348), (76, 2004920), (80, 1904674), (95, 1603936), (152, 1002460), (160, 952337), (190, 801968), (304, 501230), (380, 400984), (608, 250615), (760, 200492), (1520, 100246), (3040, 50123)]