57187760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102121}}^1$

素因数の和:102141

約数の個数: 40

約数和(自身を含む): 151957536

約数和(自身を除く): 94769776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102121, 204242, 408484, 510605, 714847, 816968, 1021210, 1429694, 1633936, 2042420, 2859388, 3574235, 4084840, 5718776, 7148470, 8169680, 11437552, 14296940, 28593880, 57187760]

約数ペア:

[(1, 57187760), (2, 28593880), (4, 14296940), (5, 11437552), (7, 8169680), (8, 7148470), (10, 5718776), (14, 4084840), (16, 3574235), (20, 2859388), (28, 2042420), (35, 1633936), (40, 1429694), (56, 1021210), (70, 816968), (80, 714847), (112, 510605), (140, 408484), (280, 204242), (560, 102121)]