526778870

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2729}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 963144000

約数和(自身を除く): 436365130

約数列:

[1, 2, 5, 10, 97, 194, 199, 398, 485, 970, 995, 1990, 2729, 5458, 13645, 19303, 27290, 38606, 96515, 193030, 264713, 529426, 543071, 1086142, 1323565, 2647130, 2715355, 5430710, 52677887, 105355774, 263389435, 526778870]

約数ペア:

[(1, 526778870), (2, 263389435), (5, 105355774), (10, 52677887), (97, 5430710), (194, 2715355), (199, 2647130), (398, 1323565), (485, 1086142), (970, 543071), (995, 529426), (1990, 264713), (2729, 193030), (5458, 96515), (13645, 38606), (19303, 27290)]