121395380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8576

約数の個数: 48

約数和(自身を含む): 274627584

約数和(自身を除く): 153232204

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 8513, 14260, 17026, 34052, 42565, 85130, 170260, 195799, 263903, 391598, 527806, 783196, 978995, 1055612, 1319515, 1957990, 2639030, 3915980, 5278060, 6069769, 12139538, 24279076, 30348845, 60697690, 121395380]

約数ペア:

[(1, 121395380), (2, 60697690), (4, 30348845), (5, 24279076), (10, 12139538), (20, 6069769), (23, 5278060), (31, 3915980), (46, 2639030), (62, 1957990), (92, 1319515), (115, 1055612), (124, 978995), (155, 783196), (230, 527806), (310, 391598), (460, 263903), (620, 195799), (713, 170260), (1426, 85130), (2852, 42565), (3565, 34052), (7130, 17026), (8513, 14260)]