57435440

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2069}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 133986960

約数和(自身を除く): 76551520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2069, 2776, 3470, 4138, 5552, 6940, 8276, 10345, 13880, 16552, 20690, 27760, 33104, 41380, 82760, 165520, 717943, 1435886, 2871772, 3589715, 5743544, 7179430, 11487088, 14358860, 28717720, 57435440]

約数ペア:

[(1, 57435440), (2, 28717720), (4, 14358860), (5, 11487088), (8, 7179430), (10, 5743544), (16, 3589715), (20, 2871772), (40, 1435886), (80, 717943), (347, 165520), (694, 82760), (1388, 41380), (1735, 33104), (2069, 27760), (2776, 20690), (3470, 16552), (4138, 13880), (5552, 10345), (6940, 8276)]