57412880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102523}}^1$

素因数の和:102543

約数の個数: 40

約数和(自身を含む): 152555712

約数和(自身を除く): 95142832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102523, 205046, 410092, 512615, 717661, 820184, 1025230, 1435322, 1640368, 2050460, 2870644, 3588305, 4100920, 5741288, 7176610, 8201840, 11482576, 14353220, 28706440, 57412880]

約数ペア:

[(1, 57412880), (2, 28706440), (4, 14353220), (5, 11482576), (7, 8201840), (8, 7176610), (10, 5741288), (14, 4100920), (16, 3588305), (20, 2870644), (28, 2050460), (35, 1640368), (40, 1435322), (56, 1025230), (70, 820184), (80, 717661), (112, 512615), (140, 410092), (280, 205046), (560, 102523)]