39417280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17597}}^1$

素因数の和:17621

約数の個数: 56

約数和(自身を含む): 107277408

約数和(自身を除く): 67860128

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, 17597, 35194, 70388, 87985, 123179, 140776, 175970, 246358, 281552, 351940, 492716, 563104, 615895, 703880, 985432, 1126208, 1231790, 1407760, 1970864, 2463580, 2815520, 3941728, 4927160, 5631040, 7883456, 9854320, 19708640, 39417280]

約数ペア:

[(1, 39417280), (2, 19708640), (4, 9854320), (5, 7883456), (7, 5631040), (8, 4927160), (10, 3941728), (14, 2815520), (16, 2463580), (20, 1970864), (28, 1407760), (32, 1231790), (35, 1126208), (40, 985432), (56, 703880), (64, 615895), (70, 563104), (80, 492716), (112, 351940), (140, 281552), (160, 246358), (224, 175970), (280, 140776), (320, 123179), (448, 87985), (560, 70388), (1120, 35194), (2240, 17597)]