26431040

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 56

約数和(自身を含む): 63471552

約数和(自身を除く): 37040512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 547, 604, 755, 1094, 1208, 1510, 2188, 2416, 2735, 3020, 4376, 4832, 5470, 6040, 8752, 9664, 10940, 12080, 17504, 21880, 24160, 35008, 43760, 48320, 82597, 87520, 165194, 175040, 330388, 412985, 660776, 825970, 1321552, 1651940, 2643104, 3303880, 5286208, 6607760, 13215520, 26431040]

約数ペア:

[(1, 26431040), (2, 13215520), (4, 6607760), (5, 5286208), (8, 3303880), (10, 2643104), (16, 1651940), (20, 1321552), (32, 825970), (40, 660776), (64, 412985), (80, 330388), (151, 175040), (160, 165194), (302, 87520), (320, 82597), (547, 48320), (604, 43760), (755, 35008), (1094, 24160), (1208, 21880), (1510, 17504), (2188, 12080), (2416, 10940), (2735, 9664), (3020, 8752), (4376, 6040), (4832, 5470)]