45411470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1289}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 88421760

約数和(自身を除く): 43010290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1289, 1355, 2578, 2710, 3523, 6445, 7046, 12890, 16757, 17615, 33514, 35230, 83785, 167570, 349319, 698638, 1746595, 3493190, 4541147, 9082294, 22705735, 45411470]

約数ペア:

[(1, 45411470), (2, 22705735), (5, 9082294), (10, 4541147), (13, 3493190), (26, 1746595), (65, 698638), (130, 349319), (271, 167570), (542, 83785), (1289, 35230), (1355, 33514), (2578, 17615), (2710, 16757), (3523, 12890), (6445, 7046)]