12937000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 32095440

約数和(自身を除く): 19158440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 761, 850, 1000, 1522, 1700, 2125, 3044, 3400, 3805, 4250, 6088, 7610, 8500, 12937, 15220, 17000, 19025, 25874, 30440, 38050, 51748, 64685, 76100, 95125, 103496, 129370, 152200, 190250, 258740, 323425, 380500, 517480, 646850, 761000, 1293700, 1617125, 2587400, 3234250, 6468500, 12937000]

約数ペア:

[(1, 12937000), (2, 6468500), (4, 3234250), (5, 2587400), (8, 1617125), (10, 1293700), (17, 761000), (20, 646850), (25, 517480), (34, 380500), (40, 323425), (50, 258740), (68, 190250), (85, 152200), (100, 129370), (125, 103496), (136, 95125), (170, 76100), (200, 64685), (250, 51748), (340, 38050), (425, 30440), (500, 25874), (680, 19025), (761, 17000), (850, 15220), (1000, 12937), (1522, 8500), (1700, 7610), (2125, 6088), (3044, 4250), (3400, 3805)]