57203440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102149}}^1$

素因数の和:102169

約数の個数: 40

約数和(自身を含む): 151999200

約数和(自身を除く): 94795760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102149, 204298, 408596, 510745, 715043, 817192, 1021490, 1430086, 1634384, 2042980, 2860172, 3575215, 4085960, 5720344, 7150430, 8171920, 11440688, 14300860, 28601720, 57203440]

約数ペア:

[(1, 57203440), (2, 28601720), (4, 14300860), (5, 11440688), (7, 8171920), (8, 7150430), (10, 5720344), (14, 4085960), (16, 3575215), (20, 2860172), (28, 2042980), (35, 1634384), (40, 1430086), (56, 1021490), (70, 817192), (80, 715043), (112, 510745), (140, 408596), (280, 204298), (560, 102149)]