13841200

素因数分解:

$2^4\times 5^2\times {\mathrm{34603}}^1$

素因数の和:34621

約数の個数: 30

約数和(自身を含む): 33254444

約数和(自身を除く): 19413244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 34603, 69206, 138412, 173015, 276824, 346030, 553648, 692060, 865075, 1384120, 1730150, 2768240, 3460300, 6920600, 13841200]

約数ペア:

[(1, 13841200), (2, 6920600), (4, 3460300), (5, 2768240), (8, 1730150), (10, 1384120), (16, 865075), (20, 692060), (25, 553648), (40, 346030), (50, 276824), (80, 173015), (100, 138412), (200, 69206), (400, 34603)]