3886720

素因数分解:

$2^7\times 5^1\times {\mathrm{6073}}^1$

素因数の和:6092

約数の個数: 32

約数和(自身を含む): 9293220

約数和(自身を除く): 5406500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6073, 12146, 24292, 30365, 48584, 60730, 97168, 121460, 194336, 242920, 388672, 485840, 777344, 971680, 1943360, 3886720]

約数ペア:

[(1, 3886720), (2, 1943360), (4, 971680), (5, 777344), (8, 485840), (10, 388672), (16, 242920), (20, 194336), (32, 121460), (40, 97168), (64, 60730), (80, 48584), (128, 30365), (160, 24292), (320, 12146), (640, 6073)]