28200200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{20143}}^1$

素因数の和:20166

約数の個数: 48

約数和(自身を含む): 74935680

約数和(自身を除く): 46735480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 20143, 40286, 80572, 100715, 141001, 161144, 201430, 282002, 402860, 503575, 564004, 705005, 805720, 1007150, 1128008, 1410010, 2014300, 2820020, 3525025, 4028600, 5640040, 7050050, 14100100, 28200200]

約数ペア:

[(1, 28200200), (2, 14100100), (4, 7050050), (5, 5640040), (7, 4028600), (8, 3525025), (10, 2820020), (14, 2014300), (20, 1410010), (25, 1128008), (28, 1007150), (35, 805720), (40, 705005), (50, 564004), (56, 503575), (70, 402860), (100, 282002), (140, 201430), (175, 161144), (200, 141001), (280, 100715), (350, 80572), (700, 40286), (1400, 20143)]