2010082492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 3974044256

約数和(自身を除く): 1963961764

約数列:

[1, 2, 4, 11, 22, 44, 61, 103, 121, 122, 206, 242, 244, 412, 484, 661, 671, 1133, 1322, 1342, 2266, 2644, 2684, 4532, 6283, 7271, 7381, 12463, 12566, 14542, 14762, 24926, 25132, 29084, 29524, 40321, 49852, 68083, 69113, 79981, 80642, 136166, 138226, 159962, 161284, 272332, 276452, 319924, 443531, 748913, 760243, 887062, 1497826, 1520486, 1774124, 2995652, 3040972, 4153063, 4878841, 8238043, 8306126, 9757682, 16476086, 16612252, 19515364, 32952172, 45683693, 91367386, 182734772, 502520623, 1005041246, 2010082492]

約数ペア:

[(1, 2010082492), (2, 1005041246), (4, 502520623), (11, 182734772), (22, 91367386), (44, 45683693), (61, 32952172), (103, 19515364), (121, 16612252), (122, 16476086), (206, 9757682), (242, 8306126), (244, 8238043), (412, 4878841), (484, 4153063), (661, 3040972), (671, 2995652), (1133, 1774124), (1322, 1520486), (1342, 1497826), (2266, 887062), (2644, 760243), (2684, 748913), (4532, 443531), (6283, 319924), (7271, 276452), (7381, 272332), (12463, 161284), (12566, 159962), (14542, 138226), (14762, 136166), (24926, 80642), (25132, 79981), (29084, 69113), (29524, 68083), (40321, 49852)]