57052240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101879}}^1$

素因数の和:101899

約数の個数: 40

約数和(自身を含む): 151597440

約数和(自身を除く): 94545200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101879, 203758, 407516, 509395, 713153, 815032, 1018790, 1426306, 1630064, 2037580, 2852612, 3565765, 4075160, 5705224, 7131530, 8150320, 11410448, 14263060, 28526120, 57052240]

約数ペア:

[(1, 57052240), (2, 28526120), (4, 14263060), (5, 11410448), (7, 8150320), (8, 7131530), (10, 5705224), (14, 4075160), (16, 3565765), (20, 2852612), (28, 2037580), (35, 1630064), (40, 1426306), (56, 1018790), (70, 815032), (80, 713153), (112, 509395), (140, 407516), (280, 203758), (560, 101879)]