77194240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{15077}}^1$

素因数の和:15102

約数の個数: 44

約数和(自身を含む): 185187996

約数和(自身を除く): 107993756

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, 15077, 30154, 60308, 75385, 120616, 150770, 241232, 301540, 482464, 603080, 964928, 1206160, 1929856, 2412320, 3859712, 4824640, 7719424, 9649280, 15438848, 19298560, 38597120, 77194240]

約数ペア:

[(1, 77194240), (2, 38597120), (4, 19298560), (5, 15438848), (8, 9649280), (10, 7719424), (16, 4824640), (20, 3859712), (32, 2412320), (40, 1929856), (64, 1206160), (80, 964928), (128, 603080), (160, 482464), (256, 301540), (320, 241232), (512, 150770), (640, 120616), (1024, 75385), (1280, 60308), (2560, 30154), (5120, 15077)]