194199040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{10837}}^1$

素因数の和:10867

約数の個数: 80

約数和(自身を含む): 532189152

約数和(自身を除く): 337990112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 10837, 17920, 21674, 43348, 54185, 75859, 86696, 108370, 151718, 173392, 216740, 303436, 346784, 379295, 433480, 606872, 693568, 758590, 866960, 1213744, 1387136, 1517180, 1733920, 2427488, 2774272, 3034360, 3467840, 4854976, 5548544, 6068720, 6935680, 9709952, 12137440, 13871360, 19419904, 24274880, 27742720, 38839808, 48549760, 97099520, 194199040]

約数ペア:

[(1, 194199040), (2, 97099520), (4, 48549760), (5, 38839808), (7, 27742720), (8, 24274880), (10, 19419904), (14, 13871360), (16, 12137440), (20, 9709952), (28, 6935680), (32, 6068720), (35, 5548544), (40, 4854976), (56, 3467840), (64, 3034360), (70, 2774272), (80, 2427488), (112, 1733920), (128, 1517180), (140, 1387136), (160, 1213744), (224, 866960), (256, 758590), (280, 693568), (320, 606872), (448, 433480), (512, 379295), (560, 346784), (640, 303436), (896, 216740), (1120, 173392), (1280, 151718), (1792, 108370), (2240, 86696), (2560, 75859), (3584, 54185), (4480, 43348), (8960, 21674), (10837, 17920)]