16525700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9752

約数の個数: 36

約数和(自身を含む): 37974132

約数和(自身を除く): 21448432

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 9721, 19442, 38884, 48605, 97210, 165257, 194420, 243025, 330514, 486050, 661028, 826285, 972100, 1652570, 3305140, 4131425, 8262850, 16525700]

約数ペア:

[(1, 16525700), (2, 8262850), (4, 4131425), (5, 3305140), (10, 1652570), (17, 972100), (20, 826285), (25, 661028), (34, 486050), (50, 330514), (68, 243025), (85, 194420), (100, 165257), (170, 97210), (340, 48605), (425, 38884), (850, 19442), (1700, 9721)]