938050

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 1775556

約数和(自身を除く): 837506

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 257, 365, 514, 730, 1285, 1825, 2570, 3650, 6425, 12850, 18761, 37522, 93805, 187610, 469025, 938050]

約数ペア:

[(1, 938050), (2, 469025), (5, 187610), (10, 93805), (25, 37522), (50, 18761), (73, 12850), (146, 6425), (257, 3650), (365, 2570), (514, 1825), (730, 1285)]