14861840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{26539}}^1$

素因数の和:26559

約数の個数: 40

約数和(自身を含む): 39491520

約数和(自身を除く): 24629680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 26539, 53078, 106156, 132695, 185773, 212312, 265390, 371546, 424624, 530780, 743092, 928865, 1061560, 1486184, 1857730, 2123120, 2972368, 3715460, 7430920, 14861840]

約数ペア:

[(1, 14861840), (2, 7430920), (4, 3715460), (5, 2972368), (7, 2123120), (8, 1857730), (10, 1486184), (14, 1061560), (16, 928865), (20, 743092), (28, 530780), (35, 424624), (40, 371546), (56, 265390), (70, 212312), (80, 185773), (112, 132695), (140, 106156), (280, 53078), (560, 26539)]