4205650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 36

約数和(自身を含む): 8291322

約数和(自身を除く): 4085672

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 233, 361, 466, 475, 722, 950, 1165, 1805, 2330, 3610, 4427, 5825, 8854, 9025, 11650, 18050, 22135, 44270, 84113, 110675, 168226, 221350, 420565, 841130, 2102825, 4205650]

約数ペア:

[(1, 4205650), (2, 2102825), (5, 841130), (10, 420565), (19, 221350), (25, 168226), (38, 110675), (50, 84113), (95, 44270), (190, 22135), (233, 18050), (361, 11650), (466, 9025), (475, 8854), (722, 5825), (950, 4427), (1165, 3610), (1805, 2330)]