16470400

素因数分解:

$2^7\times 5^2\times {\mathrm{5147}}^1$

素因数の和:5171

約数の個数: 48

約数和(自身を含む): 40694940

約数和(自身を除く): 24224540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 5147, 10294, 20588, 25735, 41176, 51470, 82352, 102940, 128675, 164704, 205880, 257350, 329408, 411760, 514700, 658816, 823520, 1029400, 1647040, 2058800, 3294080, 4117600, 8235200, 16470400]

約数ペア:

[(1, 16470400), (2, 8235200), (4, 4117600), (5, 3294080), (8, 2058800), (10, 1647040), (16, 1029400), (20, 823520), (25, 658816), (32, 514700), (40, 411760), (50, 329408), (64, 257350), (80, 205880), (100, 164704), (128, 128675), (160, 102940), (200, 82352), (320, 51470), (400, 41176), (640, 25735), (800, 20588), (1600, 10294), (3200, 5147)]