4420186400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1459}}^1$

素因数の和:2027

約数の個数: 144

約数和(自身を含む): 12363583680

約数和(自身を除く): 7943397280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 541, 560, 700, 800, 1082, 1120, 1400, 1459, 2164, 2705, 2800, 2918, 3787, 4328, 5410, 5600, 5836, 7295, 7574, 8656, 10213, 10820, 11672, 13525, 14590, 15148, 17312, 18935, 20426, 21640, 23344, 27050, 29180, 30296, 36475, 37870, 40852, 43280, 46688, 51065, 54100, 58360, 60592, 72950, 75740, 81704, 86560, 94675, 102130, 108200, 116720, 121184, 145900, 151480, 163408, 189350, 204260, 216400, 233440, 255325, 291800, 302960, 326816, 378700, 408520, 432800, 510650, 583600, 605920, 757400, 789319, 817040, 1021300, 1167200, 1514800, 1578638, 1634080, 2042600, 3029600, 3157276, 3946595, 4085200, 5525233, 6314552, 7893190, 8170400, 11050466, 12629104, 15786380, 19732975, 22100932, 25258208, 27626165, 31572760, 39465950, 44201864, 55252330, 63145520, 78931900, 88403728, 110504660, 126291040, 138130825, 157863800, 176807456, 221009320, 276261650, 315727600, 442018640, 552523300, 631455200, 884037280, 1105046600, 2210093200, 4420186400]

約数ペア:

[(1, 4420186400), (2, 2210093200), (4, 1105046600), (5, 884037280), (7, 631455200), (8, 552523300), (10, 442018640), (14, 315727600), (16, 276261650), (20, 221009320), (25, 176807456), (28, 157863800), (32, 138130825), (35, 126291040), (40, 110504660), (50, 88403728), (56, 78931900), (70, 63145520), (80, 55252330), (100, 44201864), (112, 39465950), (140, 31572760), (160, 27626165), (175, 25258208), (200, 22100932), (224, 19732975), (280, 15786380), (350, 12629104), (400, 11050466), (541, 8170400), (560, 7893190), (700, 6314552), (800, 5525233), (1082, 4085200), (1120, 3946595), (1400, 3157276), (1459, 3029600), (2164, 2042600), (2705, 1634080), (2800, 1578638), (2918, 1514800), (3787, 1167200), (4328, 1021300), (5410, 817040), (5600, 789319), (5836, 757400), (7295, 605920), (7574, 583600), (8656, 510650), (10213, 432800), (10820, 408520), (11672, 378700), (13525, 326816), (14590, 302960), (15148, 291800), (17312, 255325), (18935, 233440), (20426, 216400), (21640, 204260), (23344, 189350), (27050, 163408), (29180, 151480), (30296, 145900), (36475, 121184), (37870, 116720), (40852, 108200), (43280, 102130), (46688, 94675), (51065, 86560), (54100, 81704), (58360, 75740), (60592, 72950)]