52078000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 80

約数和(自身を含む): 135678816

約数和(自身を除く): 83600816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2003, 2600, 3250, 4006, 5200, 6500, 8012, 10015, 13000, 16024, 20030, 26000, 26039, 32048, 40060, 50075, 52078, 80120, 100150, 104156, 130195, 160240, 200300, 208312, 250375, 260390, 400600, 416624, 500750, 520780, 650975, 801200, 1001500, 1041560, 1301950, 2003000, 2083120, 2603900, 3254875, 4006000, 5207800, 6509750, 10415600, 13019500, 26039000, 52078000]

約数ペア:

[(1, 52078000), (2, 26039000), (4, 13019500), (5, 10415600), (8, 6509750), (10, 5207800), (13, 4006000), (16, 3254875), (20, 2603900), (25, 2083120), (26, 2003000), (40, 1301950), (50, 1041560), (52, 1001500), (65, 801200), (80, 650975), (100, 520780), (104, 500750), (125, 416624), (130, 400600), (200, 260390), (208, 250375), (250, 208312), (260, 200300), (325, 160240), (400, 130195), (500, 104156), (520, 100150), (650, 80120), (1000, 52078), (1040, 50075), (1300, 40060), (1625, 32048), (2000, 26039), (2003, 26000), (2600, 20030), (3250, 16024), (4006, 13000), (5200, 10015), (6500, 8012)]