47541760

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 120

約数和(自身を含む): 132949080

約数和(自身を除く): 85407320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 379, 392, 448, 490, 512, 560, 640, 758, 784, 896, 980, 1120, 1280, 1516, 1568, 1792, 1895, 1960, 2240, 2560, 2653, 3032, 3136, 3584, 3790, 3920, 4480, 5306, 6064, 6272, 7580, 7840, 8960, 10612, 12128, 12544, 13265, 15160, 15680, 17920, 18571, 21224, 24256, 25088, 26530, 30320, 31360, 37142, 42448, 48512, 53060, 60640, 62720, 74284, 84896, 92855, 97024, 106120, 121280, 125440, 148568, 169792, 185710, 194048, 212240, 242560, 297136, 339584, 371420, 424480, 485120, 594272, 679168, 742840, 848960, 970240, 1188544, 1358336, 1485680, 1697920, 2377088, 2971360, 3395840, 4754176, 5942720, 6791680, 9508352, 11885440, 23770880, 47541760]

約数ペア:

[(1, 47541760), (2, 23770880), (4, 11885440), (5, 9508352), (7, 6791680), (8, 5942720), (10, 4754176), (14, 3395840), (16, 2971360), (20, 2377088), (28, 1697920), (32, 1485680), (35, 1358336), (40, 1188544), (49, 970240), (56, 848960), (64, 742840), (70, 679168), (80, 594272), (98, 485120), (112, 424480), (128, 371420), (140, 339584), (160, 297136), (196, 242560), (224, 212240), (245, 194048), (256, 185710), (280, 169792), (320, 148568), (379, 125440), (392, 121280), (448, 106120), (490, 97024), (512, 92855), (560, 84896), (640, 74284), (758, 62720), (784, 60640), (896, 53060), (980, 48512), (1120, 42448), (1280, 37142), (1516, 31360), (1568, 30320), (1792, 26530), (1895, 25088), (1960, 24256), (2240, 21224), (2560, 18571), (2653, 17920), (3032, 15680), (3136, 15160), (3584, 13265), (3790, 12544), (3920, 12128), (4480, 10612), (5306, 8960), (6064, 7840), (6272, 7580)]