24741920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{22091}}^1$

素因数の和:22113

約数の個数: 48

約数和(自身を含む): 66806208

約数和(自身を除く): 42064288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 22091, 44182, 88364, 110455, 154637, 176728, 220910, 309274, 353456, 441820, 618548, 706912, 773185, 883640, 1237096, 1546370, 1767280, 2474192, 3092740, 3534560, 4948384, 6185480, 12370960, 24741920]

約数ペア:

[(1, 24741920), (2, 12370960), (4, 6185480), (5, 4948384), (7, 3534560), (8, 3092740), (10, 2474192), (14, 1767280), (16, 1546370), (20, 1237096), (28, 883640), (32, 773185), (35, 706912), (40, 618548), (56, 441820), (70, 353456), (80, 309274), (112, 220910), (140, 176728), (160, 154637), (224, 110455), (280, 88364), (560, 44182), (1120, 22091)]