11728348520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41886959}}^1$

素因数の和:41886977

約数の個数: 32

約数和(自身を含む): 30158611200

約数和(自身を除く): 18430262680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41886959, 83773918, 167547836, 209434795, 293208713, 335095672, 418869590, 586417426, 837739180, 1172834852, 1466043565, 1675478360, 2345669704, 2932087130, 5864174260, 11728348520]

約数ペア:

[(1, 11728348520), (2, 5864174260), (4, 2932087130), (5, 2345669704), (7, 1675478360), (8, 1466043565), (10, 1172834852), (14, 837739180), (20, 586417426), (28, 418869590), (35, 335095672), (40, 293208713), (56, 209434795), (70, 167547836), (140, 83773918), (280, 41886959)]