56656880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101173}}^1$

素因数の和:101193

約数の個数: 40

約数和(自身を含む): 150546912

約数和(自身を除く): 93890032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101173, 202346, 404692, 505865, 708211, 809384, 1011730, 1416422, 1618768, 2023460, 2832844, 3541055, 4046920, 5665688, 7082110, 8093840, 11331376, 14164220, 28328440, 56656880]

約数ペア:

[(1, 56656880), (2, 28328440), (4, 14164220), (5, 11331376), (7, 8093840), (8, 7082110), (10, 5665688), (14, 4046920), (16, 3541055), (20, 2832844), (28, 2023460), (35, 1618768), (40, 1416422), (56, 1011730), (70, 809384), (80, 708211), (112, 505865), (140, 404692), (280, 202346), (560, 101173)]