53922400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9656

約数の個数: 72

約数和(自身を含む): 150459120

約数和(自身を除く): 96536720

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, 560, 700, 800, 1120, 1400, 2800, 5600, 9629, 19258, 38516, 48145, 67403, 77032, 96290, 134806, 154064, 192580, 240725, 269612, 308128, 337015, 385160, 481450, 539224, 674030, 770320, 962900, 1078448, 1348060, 1540640, 1685075, 1925800, 2156896, 2696120, 3370150, 3851600, 5392240, 6740300, 7703200, 10784480, 13480600, 26961200, 53922400]

約数ペア:

[(1, 53922400), (2, 26961200), (4, 13480600), (5, 10784480), (7, 7703200), (8, 6740300), (10, 5392240), (14, 3851600), (16, 3370150), (20, 2696120), (25, 2156896), (28, 1925800), (32, 1685075), (35, 1540640), (40, 1348060), (50, 1078448), (56, 962900), (70, 770320), (80, 674030), (100, 539224), (112, 481450), (140, 385160), (160, 337015), (175, 308128), (200, 269612), (224, 240725), (280, 192580), (350, 154064), (400, 134806), (560, 96290), (700, 77032), (800, 67403), (1120, 48145), (1400, 38516), (2800, 19258), (5600, 9629)]