41867840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{18691}}^1$

素因数の和:18715

約数の個数: 56

約数和(自身を含む): 113946432

約数和(自身を除く): 72078592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 18691, 37382, 74764, 93455, 130837, 149528, 186910, 261674, 299056, 373820, 523348, 598112, 654185, 747640, 1046696, 1196224, 1308370, 1495280, 2093392, 2616740, 2990560, 4186784, 5233480, 5981120, 8373568, 10466960, 20933920, 41867840]

約数ペア:

[(1, 41867840), (2, 20933920), (4, 10466960), (5, 8373568), (7, 5981120), (8, 5233480), (10, 4186784), (14, 2990560), (16, 2616740), (20, 2093392), (28, 1495280), (32, 1308370), (35, 1196224), (40, 1046696), (56, 747640), (64, 654185), (70, 598112), (80, 523348), (112, 373820), (140, 299056), (160, 261674), (224, 186910), (280, 149528), (320, 130837), (448, 93455), (560, 74764), (1120, 37382), (2240, 18691)]