4324880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7723}}^1$

素因数の和:7743

約数の個数: 40

約数和(自身を含む): 11493312

約数和(自身を除く): 7168432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7723, 15446, 30892, 38615, 54061, 61784, 77230, 108122, 123568, 154460, 216244, 270305, 308920, 432488, 540610, 617840, 864976, 1081220, 2162440, 4324880]

約数ペア:

[(1, 4324880), (2, 2162440), (4, 1081220), (5, 864976), (7, 617840), (8, 540610), (10, 432488), (14, 308920), (16, 270305), (20, 216244), (28, 154460), (35, 123568), (40, 108122), (56, 77230), (70, 61784), (80, 54061), (112, 38615), (140, 30892), (280, 15446), (560, 7723)]