10103897180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{147761}}^1$

素因数の和:148046

約数の個数: 48

約数和(自身を含む): 22937390784

約数和(自身を除く): 12833493604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 263, 526, 1052, 1315, 2630, 3419, 5260, 6838, 13676, 17095, 34190, 68380, 147761, 295522, 591044, 738805, 1477610, 1920893, 2955220, 3841786, 7683572, 9604465, 19208930, 38417860, 38861143, 77722286, 155444572, 194305715, 388611430, 505194859, 777222860, 1010389718, 2020779436, 2525974295, 5051948590, 10103897180]

約数ペア:

[(1, 10103897180), (2, 5051948590), (4, 2525974295), (5, 2020779436), (10, 1010389718), (13, 777222860), (20, 505194859), (26, 388611430), (52, 194305715), (65, 155444572), (130, 77722286), (260, 38861143), (263, 38417860), (526, 19208930), (1052, 9604465), (1315, 7683572), (2630, 3841786), (3419, 2955220), (5260, 1920893), (6838, 1477610), (13676, 738805), (17095, 591044), (34190, 295522), (68380, 147761)]