3896320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{761}}^1$

素因数の和:786

約数の個数: 44

約数和(自身を含む): 9358884

約数和(自身を除く): 5462564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 761, 1024, 1280, 1522, 2560, 3044, 3805, 5120, 6088, 7610, 12176, 15220, 24352, 30440, 48704, 60880, 97408, 121760, 194816, 243520, 389632, 487040, 779264, 974080, 1948160, 3896320]

約数ペア:

[(1, 3896320), (2, 1948160), (4, 974080), (5, 779264), (8, 487040), (10, 389632), (16, 243520), (20, 194816), (32, 121760), (40, 97408), (64, 60880), (80, 48704), (128, 30440), (160, 24352), (256, 15220), (320, 12176), (512, 7610), (640, 6088), (761, 5120), (1024, 3805), (1280, 3044), (1522, 2560)]