57478400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1316

約数の個数: 108

約数和(自身を含む): 162718752

約数和(自身を除く): 105240352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1283, 1400, 1600, 1792, 2240, 2566, 2800, 3200, 4480, 5132, 5600, 6400, 6415, 8960, 8981, 10264, 11200, 12830, 17962, 20528, 22400, 25660, 32075, 35924, 41056, 44800, 44905, 51320, 64150, 71848, 82112, 89810, 102640, 128300, 143696, 164224, 179620, 205280, 224525, 256600, 287392, 328448, 359240, 410560, 449050, 513200, 574784, 718480, 821120, 898100, 1026400, 1149568, 1436960, 1642240, 1796200, 2052800, 2299136, 2873920, 3592400, 4105600, 5747840, 7184800, 8211200, 11495680, 14369600, 28739200, 57478400]

約数ペア:

[(1, 57478400), (2, 28739200), (4, 14369600), (5, 11495680), (7, 8211200), (8, 7184800), (10, 5747840), (14, 4105600), (16, 3592400), (20, 2873920), (25, 2299136), (28, 2052800), (32, 1796200), (35, 1642240), (40, 1436960), (50, 1149568), (56, 1026400), (64, 898100), (70, 821120), (80, 718480), (100, 574784), (112, 513200), (128, 449050), (140, 410560), (160, 359240), (175, 328448), (200, 287392), (224, 256600), (256, 224525), (280, 205280), (320, 179620), (350, 164224), (400, 143696), (448, 128300), (560, 102640), (640, 89810), (700, 82112), (800, 71848), (896, 64150), (1120, 51320), (1280, 44905), (1283, 44800), (1400, 41056), (1600, 35924), (1792, 32075), (2240, 25660), (2566, 22400), (2800, 20528), (3200, 17962), (4480, 12830), (5132, 11200), (5600, 10264), (6400, 8981), (6415, 8960)]