125501350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3643}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 256202352

約数和(自身を除く): 130701002

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 3643, 6890, 7286, 17225, 18215, 34450, 36430, 47359, 91075, 94718, 182150, 193079, 236795, 386158, 473590, 965395, 1183975, 1930790, 2367950, 2510027, 4826975, 5020054, 9653950, 12550135, 25100270, 62750675, 125501350]

約数ペア:

[(1, 125501350), (2, 62750675), (5, 25100270), (10, 12550135), (13, 9653950), (25, 5020054), (26, 4826975), (50, 2510027), (53, 2367950), (65, 1930790), (106, 1183975), (130, 965395), (265, 473590), (325, 386158), (530, 236795), (650, 193079), (689, 182150), (1325, 94718), (1378, 91075), (2650, 47359), (3445, 36430), (3643, 34450), (6890, 18215), (7286, 17225)]