1142793440

素因数分解:

$2^5\times 5^1\times {\mathrm{743}}^1\times {\mathrm{9613}}^1$

素因数の和:10371

約数の個数: 48

約数和(自身を含む): 2703764448

約数和(自身を除く): 1560971008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 743, 1486, 2972, 3715, 5944, 7430, 9613, 11888, 14860, 19226, 23776, 29720, 38452, 48065, 59440, 76904, 96130, 118880, 153808, 192260, 307616, 384520, 769040, 1538080, 7142459, 14284918, 28569836, 35712295, 57139672, 71424590, 114279344, 142849180, 228558688, 285698360, 571396720, 1142793440]

約数ペア:

[(1, 1142793440), (2, 571396720), (4, 285698360), (5, 228558688), (8, 142849180), (10, 114279344), (16, 71424590), (20, 57139672), (32, 35712295), (40, 28569836), (80, 14284918), (160, 7142459), (743, 1538080), (1486, 769040), (2972, 384520), (3715, 307616), (5944, 192260), (7430, 153808), (9613, 118880), (11888, 96130), (14860, 76904), (19226, 59440), (23776, 48065), (29720, 38452)]