29470720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1468

約数の個数: 52

約数和(自身を含む): 70770240

約数和(自身を除く): 41299520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1439, 2048, 2560, 2878, 4096, 5120, 5756, 7195, 10240, 11512, 14390, 20480, 23024, 28780, 46048, 57560, 92096, 115120, 184192, 230240, 368384, 460480, 736768, 920960, 1473536, 1841920, 2947072, 3683840, 5894144, 7367680, 14735360, 29470720]

約数ペア:

[(1, 29470720), (2, 14735360), (4, 7367680), (5, 5894144), (8, 3683840), (10, 2947072), (16, 1841920), (20, 1473536), (32, 920960), (40, 736768), (64, 460480), (80, 368384), (128, 230240), (160, 184192), (256, 115120), (320, 92096), (512, 57560), (640, 46048), (1024, 28780), (1280, 23024), (1439, 20480), (2048, 14390), (2560, 11512), (2878, 10240), (4096, 7195), (5120, 5756)]