1008266335

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 1253376000

約数和(自身を除く): 245109665

約数列:

[1, 5, 79, 101, 127, 199, 395, 505, 635, 995, 7979, 10033, 12827, 15721, 20099, 25273, 39895, 50165, 64135, 78605, 100495, 126365, 1013333, 1587821, 1996567, 2552573, 5066665, 7939105, 9982835, 12762865, 201653267, 1008266335]

約数ペア:

[(1, 1008266335), (5, 201653267), (79, 12762865), (101, 9982835), (127, 7939105), (199, 5066665), (395, 2552573), (505, 1996567), (635, 1587821), (995, 1013333), (7979, 126365), (10033, 100495), (12827, 78605), (15721, 64135), (20099, 50165), (25273, 39895)]