86718400

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:758

約数の個数: 84

約数和(自身を含む): 216283032

約数和(自身を除く): 129564632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 200, 320, 332, 400, 415, 653, 664, 800, 830, 1306, 1328, 1600, 1660, 2075, 2612, 2656, 3265, 3320, 4150, 5224, 5312, 6530, 6640, 8300, 10448, 13060, 13280, 16325, 16600, 20896, 26120, 26560, 32650, 33200, 41792, 52240, 54199, 65300, 66400, 104480, 108398, 130600, 132800, 208960, 216796, 261200, 270995, 433592, 522400, 541990, 867184, 1044800, 1083980, 1354975, 1734368, 2167960, 2709950, 3468736, 4335920, 5419900, 8671840, 10839800, 17343680, 21679600, 43359200, 86718400]

約数ペア:

[(1, 86718400), (2, 43359200), (4, 21679600), (5, 17343680), (8, 10839800), (10, 8671840), (16, 5419900), (20, 4335920), (25, 3468736), (32, 2709950), (40, 2167960), (50, 1734368), (64, 1354975), (80, 1083980), (83, 1044800), (100, 867184), (160, 541990), (166, 522400), (200, 433592), (320, 270995), (332, 261200), (400, 216796), (415, 208960), (653, 132800), (664, 130600), (800, 108398), (830, 104480), (1306, 66400), (1328, 65300), (1600, 54199), (1660, 52240), (2075, 41792), (2612, 33200), (2656, 32650), (3265, 26560), (3320, 26120), (4150, 20896), (5224, 16600), (5312, 16325), (6530, 13280), (6640, 13060), (8300, 10448)]