16267840

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 56

約数和(自身を含む): 40096440

約数和(自身を除く): 23828600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1753, 1856, 2320, 3506, 4640, 7012, 8765, 9280, 14024, 17530, 28048, 35060, 50837, 56096, 70120, 101674, 112192, 140240, 203348, 254185, 280480, 406696, 508370, 560960, 813392, 1016740, 1626784, 2033480, 3253568, 4066960, 8133920, 16267840]

約数ペア:

[(1, 16267840), (2, 8133920), (4, 4066960), (5, 3253568), (8, 2033480), (10, 1626784), (16, 1016740), (20, 813392), (29, 560960), (32, 508370), (40, 406696), (58, 280480), (64, 254185), (80, 203348), (116, 140240), (145, 112192), (160, 101674), (232, 70120), (290, 56096), (320, 50837), (464, 35060), (580, 28048), (928, 17530), (1160, 14024), (1753, 9280), (1856, 8765), (2320, 7012), (3506, 4640)]