54204800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 144313680

約数和(自身を除く): 90108880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1303, 1600, 1664, 2080, 2600, 2606, 3200, 4160, 5200, 5212, 6515, 8320, 10400, 10424, 13030, 16939, 20800, 20848, 26060, 32575, 33878, 41600, 41696, 52120, 65150, 67756, 83392, 84695, 104240, 130300, 135512, 166784, 169390, 208480, 260600, 271024, 338780, 416960, 423475, 521200, 542048, 677560, 833920, 846950, 1042400, 1084096, 1355120, 1693900, 2084800, 2168192, 2710240, 3387800, 4169600, 5420480, 6775600, 10840960, 13551200, 27102400, 54204800]

約数ペア:

[(1, 54204800), (2, 27102400), (4, 13551200), (5, 10840960), (8, 6775600), (10, 5420480), (13, 4169600), (16, 3387800), (20, 2710240), (25, 2168192), (26, 2084800), (32, 1693900), (40, 1355120), (50, 1084096), (52, 1042400), (64, 846950), (65, 833920), (80, 677560), (100, 542048), (104, 521200), (128, 423475), (130, 416960), (160, 338780), (200, 271024), (208, 260600), (260, 208480), (320, 169390), (325, 166784), (400, 135512), (416, 130300), (520, 104240), (640, 84695), (650, 83392), (800, 67756), (832, 65150), (1040, 52120), (1300, 41696), (1303, 41600), (1600, 33878), (1664, 32575), (2080, 26060), (2600, 20848), (2606, 20800), (3200, 16939), (4160, 13030), (5200, 10424), (5212, 10400), (6515, 8320)]