6940160

素因数分解:

$2^9\times 5^1\times {\mathrm{2711}}^1$

素因数の和:2734

約数の個数: 40

約数和(自身を含む): 16646256

約数和(自身を除く): 9706096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2711, 5422, 10844, 13555, 21688, 27110, 43376, 54220, 86752, 108440, 173504, 216880, 347008, 433760, 694016, 867520, 1388032, 1735040, 3470080, 6940160]

約数ペア:

[(1, 6940160), (2, 3470080), (4, 1735040), (5, 1388032), (8, 867520), (10, 694016), (16, 433760), (20, 347008), (32, 216880), (40, 173504), (64, 108440), (80, 86752), (128, 54220), (160, 43376), (256, 27110), (320, 21688), (512, 13555), (640, 10844), (1280, 5422), (2560, 2711)]