98878400

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 84

約数和(自身を含む): 251810520

約数和(自身を除く): 152932120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 145, 160, 200, 232, 290, 320, 400, 464, 580, 725, 800, 928, 1160, 1450, 1600, 1856, 2131, 2320, 2900, 4262, 4640, 5800, 8524, 9280, 10655, 11600, 17048, 21310, 23200, 34096, 42620, 46400, 53275, 61799, 68192, 85240, 106550, 123598, 136384, 170480, 213100, 247196, 308995, 340960, 426200, 494392, 617990, 681920, 852400, 988784, 1235980, 1544975, 1704800, 1977568, 2471960, 3089950, 3409600, 3955136, 4943920, 6179900, 9887840, 12359800, 19775680, 24719600, 49439200, 98878400]

約数ペア:

[(1, 98878400), (2, 49439200), (4, 24719600), (5, 19775680), (8, 12359800), (10, 9887840), (16, 6179900), (20, 4943920), (25, 3955136), (29, 3409600), (32, 3089950), (40, 2471960), (50, 1977568), (58, 1704800), (64, 1544975), (80, 1235980), (100, 988784), (116, 852400), (145, 681920), (160, 617990), (200, 494392), (232, 426200), (290, 340960), (320, 308995), (400, 247196), (464, 213100), (580, 170480), (725, 136384), (800, 123598), (928, 106550), (1160, 85240), (1450, 68192), (1600, 61799), (1856, 53275), (2131, 46400), (2320, 42620), (2900, 34096), (4262, 23200), (4640, 21310), (5800, 17048), (8524, 11600), (9280, 10655)]