25704470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 51438240

約数和(自身を除く): 25733770

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 4409, 5830, 8818, 22045, 44090, 48499, 96998, 233677, 242495, 467354, 484990, 1168385, 2336770, 2570447, 5140894, 12852235, 25704470]

約数ペア:

[(1, 25704470), (2, 12852235), (5, 5140894), (10, 2570447), (11, 2336770), (22, 1168385), (53, 484990), (55, 467354), (106, 242495), (110, 233677), (265, 96998), (530, 48499), (583, 44090), (1166, 22045), (2915, 8818), (4409, 5830)]