28342700

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1877}}^1$

素因数の和:2042

約数の個数: 36

約数和(自身を含む): 61943952

約数和(自身を除く): 33601252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 1877, 3020, 3754, 3775, 7508, 7550, 9385, 15100, 18770, 37540, 46925, 93850, 187700, 283427, 566854, 1133708, 1417135, 2834270, 5668540, 7085675, 14171350, 28342700]

約数ペア:

[(1, 28342700), (2, 14171350), (4, 7085675), (5, 5668540), (10, 2834270), (20, 1417135), (25, 1133708), (50, 566854), (100, 283427), (151, 187700), (302, 93850), (604, 46925), (755, 37540), (1510, 18770), (1877, 15100), (3020, 9385), (3754, 7550), (3775, 7508)]