15691228160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{3064693}}^1$

素因数の和:3064718

約数の個数: 44

約数和(自身を含む): 37640571708

約数和(自身を除く): 21949343548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 3064693, 6129386, 12258772, 15323465, 24517544, 30646930, 49035088, 61293860, 98070176, 122587720, 196140352, 245175440, 392280704, 490350880, 784561408, 980701760, 1569122816, 1961403520, 3138245632, 3922807040, 7845614080, 15691228160]

約数ペア:

[(1, 15691228160), (2, 7845614080), (4, 3922807040), (5, 3138245632), (8, 1961403520), (10, 1569122816), (16, 980701760), (20, 784561408), (32, 490350880), (40, 392280704), (64, 245175440), (80, 196140352), (128, 122587720), (160, 98070176), (256, 61293860), (320, 49035088), (512, 30646930), (640, 24517544), (1024, 15323465), (1280, 12258772), (2560, 6129386), (5120, 3064693)]