2269491640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73973}}^1$

素因数の和:74056

約数の個数: 64

約数和(自身を含む): 5592434400

約数和(自身を除く): 3322942760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 6136, 7670, 15340, 30680, 73973, 147946, 295892, 369865, 591784, 739730, 961649, 1479460, 1923298, 2958920, 3846596, 4364407, 4808245, 7693192, 8728814, 9616490, 17457628, 19232980, 21822035, 34915256, 38465960, 43644070, 56737291, 87288140, 113474582, 174576280, 226949164, 283686455, 453898328, 567372910, 1134745820, 2269491640]

約数ペア:

[(1, 2269491640), (2, 1134745820), (4, 567372910), (5, 453898328), (8, 283686455), (10, 226949164), (13, 174576280), (20, 113474582), (26, 87288140), (40, 56737291), (52, 43644070), (59, 38465960), (65, 34915256), (104, 21822035), (118, 19232980), (130, 17457628), (236, 9616490), (260, 8728814), (295, 7693192), (472, 4808245), (520, 4364407), (590, 3846596), (767, 2958920), (1180, 1923298), (1534, 1479460), (2360, 961649), (3068, 739730), (3835, 591784), (6136, 369865), (7670, 295892), (15340, 147946), (30680, 73973)]