54722200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1619}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 137853900

約数和(自身を除く): 83131700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1619, 1690, 2600, 3238, 3380, 4225, 6476, 6760, 8095, 8450, 12952, 16190, 16900, 21047, 32380, 33800, 40475, 42094, 64760, 80950, 84188, 105235, 161900, 168376, 210470, 273611, 323800, 420940, 526175, 547222, 841880, 1052350, 1094444, 1368055, 2104700, 2188888, 2736110, 4209400, 5472220, 6840275, 10944440, 13680550, 27361100, 54722200]

約数ペア:

[(1, 54722200), (2, 27361100), (4, 13680550), (5, 10944440), (8, 6840275), (10, 5472220), (13, 4209400), (20, 2736110), (25, 2188888), (26, 2104700), (40, 1368055), (50, 1094444), (52, 1052350), (65, 841880), (100, 547222), (104, 526175), (130, 420940), (169, 323800), (200, 273611), (260, 210470), (325, 168376), (338, 161900), (520, 105235), (650, 84188), (676, 80950), (845, 64760), (1300, 42094), (1352, 40475), (1619, 33800), (1690, 32380), (2600, 21047), (3238, 16900), (3380, 16190), (4225, 12952), (6476, 8450), (6760, 8095)]