1416504340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{2311}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 3134517120

約数和(自身を除く): 1718012780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1613, 2311, 3226, 4622, 6452, 8065, 9244, 11555, 16130, 23110, 30647, 32260, 43909, 46220, 61294, 87818, 122588, 153235, 175636, 219545, 306470, 439090, 612940, 878180, 3727643, 7455286, 14910572, 18638215, 37276430, 70825217, 74552860, 141650434, 283300868, 354126085, 708252170, 1416504340]

約数ペア:

[(1, 1416504340), (2, 708252170), (4, 354126085), (5, 283300868), (10, 141650434), (19, 74552860), (20, 70825217), (38, 37276430), (76, 18638215), (95, 14910572), (190, 7455286), (380, 3727643), (1613, 878180), (2311, 612940), (3226, 439090), (4622, 306470), (6452, 219545), (8065, 175636), (9244, 153235), (11555, 122588), (16130, 87818), (23110, 61294), (30647, 46220), (32260, 43909)]