28811650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 61674624

約数和(自身を除く): 32862974

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 263, 313, 350, 526, 626, 1315, 1565, 1841, 2191, 2630, 3130, 3682, 4382, 6575, 7825, 9205, 10955, 13150, 15650, 18410, 21910, 46025, 54775, 82319, 92050, 109550, 164638, 411595, 576233, 823190, 1152466, 2057975, 2881165, 4115950, 5762330, 14405825, 28811650]

約数ペア:

[(1, 28811650), (2, 14405825), (5, 5762330), (7, 4115950), (10, 2881165), (14, 2057975), (25, 1152466), (35, 823190), (50, 576233), (70, 411595), (175, 164638), (263, 109550), (313, 92050), (350, 82319), (526, 54775), (626, 46025), (1315, 21910), (1565, 18410), (1841, 15650), (2191, 13150), (2630, 10955), (3130, 9205), (3682, 7825), (4382, 6575)]