9192820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5080

約数の個数: 48

約数和(自身を含む): 23764608

約数和(自身を除く): 14571788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5051, 10102, 20204, 25255, 35357, 50510, 65663, 70714, 101020, 131326, 141428, 176785, 262652, 328315, 353570, 459641, 656630, 707140, 919282, 1313260, 1838564, 2298205, 4596410, 9192820]

約数ペア:

[(1, 9192820), (2, 4596410), (4, 2298205), (5, 1838564), (7, 1313260), (10, 919282), (13, 707140), (14, 656630), (20, 459641), (26, 353570), (28, 328315), (35, 262652), (52, 176785), (65, 141428), (70, 131326), (91, 101020), (130, 70714), (140, 65663), (182, 50510), (260, 35357), (364, 25255), (455, 20204), (910, 10102), (1820, 5051)]