15382100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1004

約数の個数: 36

約数和(自身を含む): 33594204

約数和(自身を除く): 18212104

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 797, 965, 1594, 1930, 3188, 3860, 3985, 4825, 7970, 9650, 15940, 19300, 19925, 39850, 79700, 153821, 307642, 615284, 769105, 1538210, 3076420, 3845525, 7691050, 15382100]

約数ペア:

[(1, 15382100), (2, 7691050), (4, 3845525), (5, 3076420), (10, 1538210), (20, 769105), (25, 615284), (50, 307642), (100, 153821), (193, 79700), (386, 39850), (772, 19925), (797, 19300), (965, 15940), (1594, 9650), (1930, 7970), (3188, 4825), (3860, 3985)]