11310080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^2$

素因数の和:119

約数の個数: 66

約数和(自身を含む): 27720474

約数和(自身を除く): 16410394

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2209, 2560, 3008, 3760, 4418, 5120, 6016, 7520, 8836, 11045, 12032, 15040, 17672, 22090, 24064, 30080, 35344, 44180, 48128, 60160, 70688, 88360, 120320, 141376, 176720, 240640, 282752, 353440, 565504, 706880, 1131008, 1413760, 2262016, 2827520, 5655040, 11310080]

約数ペア:

[(1, 11310080), (2, 5655040), (4, 2827520), (5, 2262016), (8, 1413760), (10, 1131008), (16, 706880), (20, 565504), (32, 353440), (40, 282752), (47, 240640), (64, 176720), (80, 141376), (94, 120320), (128, 88360), (160, 70688), (188, 60160), (235, 48128), (256, 44180), (320, 35344), (376, 30080), (470, 24064), (512, 22090), (640, 17672), (752, 15040), (940, 12032), (1024, 11045), (1280, 8836), (1504, 7520), (1880, 6016), (2209, 5120), (2560, 4418), (3008, 3760)]