87133300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{18539}}^1$

素因数の和:18600

約数の個数: 36

約数和(自身を含む): 193112640

約数和(自身を除く): 105979340

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 18539, 37078, 74156, 92695, 185390, 370780, 463475, 871333, 926950, 1742666, 1853900, 3485332, 4356665, 8713330, 17426660, 21783325, 43566650, 87133300]

約数ペア:

[(1, 87133300), (2, 43566650), (4, 21783325), (5, 17426660), (10, 8713330), (20, 4356665), (25, 3485332), (47, 1853900), (50, 1742666), (94, 926950), (100, 871333), (188, 463475), (235, 370780), (470, 185390), (940, 92695), (1175, 74156), (2350, 37078), (4700, 18539)]