23307700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17929}}^1$

素因数の和:17956

約数の個数: 36

約数和(自身を含む): 54471340

約数和(自身を除く): 31163640

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17929, 35858, 71716, 89645, 179290, 233077, 358580, 448225, 466154, 896450, 932308, 1165385, 1792900, 2330770, 4661540, 5826925, 11653850, 23307700]

約数ペア:

[(1, 23307700), (2, 11653850), (4, 5826925), (5, 4661540), (10, 2330770), (13, 1792900), (20, 1165385), (25, 932308), (26, 896450), (50, 466154), (52, 448225), (65, 358580), (100, 233077), (130, 179290), (260, 89645), (325, 71716), (650, 35858), (1300, 17929)]