12441040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3847

約数の個数: 40

約数和(自身を含む): 29638728

約数和(自身を除く): 17197688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3793, 7586, 15172, 18965, 30344, 37930, 60688, 75860, 151720, 155513, 303440, 311026, 622052, 777565, 1244104, 1555130, 2488208, 3110260, 6220520, 12441040]

約数ペア:

[(1, 12441040), (2, 6220520), (4, 3110260), (5, 2488208), (8, 1555130), (10, 1244104), (16, 777565), (20, 622052), (40, 311026), (41, 303440), (80, 155513), (82, 151720), (164, 75860), (205, 60688), (328, 37930), (410, 30344), (656, 18965), (820, 15172), (1640, 7586), (3280, 3793)]