2039804575975

素因数分解:

$5^2\times {\mathrm{617}}^1\times {\mathrm{1303}}^1\times {\mathrm{101489}}^1$

素因数の和:103419

約数の個数: 24

約数和(自身を含む): 2535426427680

約数和(自身を除く): 495621851705

約数列:

[1, 5, 25, 617, 1303, 3085, 6515, 15425, 32575, 101489, 507445, 803951, 2537225, 4019755, 20098775, 62618713, 132240167, 313093565, 661200835, 1565467825, 3306004175, 81592183039, 407960915195, 2039804575975]

約数ペア:

[(1, 2039804575975), (5, 407960915195), (25, 81592183039), (617, 3306004175), (1303, 1565467825), (3085, 661200835), (6515, 313093565), (15425, 132240167), (32575, 62618713), (101489, 20098775), (507445, 4019755), (803951, 2537225)]