68051240

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3643}}^1$

素因数の和:4121

約数の個数: 32

約数和(自身を含む): 153485280

約数和(自身を除く): 85434040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3643, 3736, 4670, 7286, 9340, 14572, 18215, 18680, 29144, 36430, 72860, 145720, 1701281, 3402562, 6805124, 8506405, 13610248, 17012810, 34025620, 68051240]

約数ペア:

[(1, 68051240), (2, 34025620), (4, 17012810), (5, 13610248), (8, 8506405), (10, 6805124), (20, 3402562), (40, 1701281), (467, 145720), (934, 72860), (1868, 36430), (2335, 29144), (3643, 18680), (3736, 18215), (4670, 14572), (7286, 9340)]