248800570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{2741}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 464933520

約数和(自身を除く): 216132950

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 313, 626, 1565, 2741, 3130, 5482, 9077, 13705, 18154, 27410, 45385, 79489, 90770, 158978, 397445, 794890, 857933, 1715866, 4289665, 8579330, 24880057, 49760114, 124400285, 248800570]

約数ペア:

[(1, 248800570), (2, 124400285), (5, 49760114), (10, 24880057), (29, 8579330), (58, 4289665), (145, 1715866), (290, 857933), (313, 794890), (626, 397445), (1565, 158978), (2741, 90770), (3130, 79489), (5482, 45385), (9077, 27410), (13705, 18154)]