13044920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{46589}}^1$

素因数の和:46607

約数の個数: 32

約数和(自身を含む): 33544800

約数和(自身を除く): 20499880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 46589, 93178, 186356, 232945, 326123, 372712, 465890, 652246, 931780, 1304492, 1630615, 1863560, 2608984, 3261230, 6522460, 13044920]

約数ペア:

[(1, 13044920), (2, 6522460), (4, 3261230), (5, 2608984), (7, 1863560), (8, 1630615), (10, 1304492), (14, 931780), (20, 652246), (28, 465890), (35, 372712), (40, 326123), (56, 232945), (70, 186356), (140, 93178), (280, 46589)]