4014080

素因数分解:

$2^{14}\times 5^1\times 7^2$

素因数の和:47

約数の個数: 90

約数和(自身を含む): 11206314

約数和(自身を除く): 7192234

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, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4096, 4480, 5120, 6272, 7168, 7840, 8192, 8960, 10240, 12544, 14336, 15680, 16384, 17920, 20480, 25088, 28672, 31360, 35840, 40960, 50176, 57344, 62720, 71680, 81920, 100352, 114688, 125440, 143360, 200704, 250880, 286720, 401408, 501760, 573440, 802816, 1003520, 2007040, 4014080]

約数ペア:

[(1, 4014080), (2, 2007040), (4, 1003520), (5, 802816), (7, 573440), (8, 501760), (10, 401408), (14, 286720), (16, 250880), (20, 200704), (28, 143360), (32, 125440), (35, 114688), (40, 100352), (49, 81920), (56, 71680), (64, 62720), (70, 57344), (80, 50176), (98, 40960), (112, 35840), (128, 31360), (140, 28672), (160, 25088), (196, 20480), (224, 17920), (245, 16384), (256, 15680), (280, 14336), (320, 12544), (392, 10240), (448, 8960), (490, 8192), (512, 7840), (560, 7168), (640, 6272), (784, 5120), (896, 4480), (980, 4096), (1024, 3920), (1120, 3584), (1280, 3136), (1568, 2560), (1792, 2240), (1960, 2048)]