85097740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46757}}^1$

素因数の和:46786

約数の個数: 48

約数和(自身を含む): 219949632

約数和(自身を除く): 134851892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 46757, 93514, 187028, 233785, 327299, 467570, 607841, 654598, 935140, 1215682, 1309196, 1636495, 2431364, 3039205, 3272990, 4254887, 6078410, 6545980, 8509774, 12156820, 17019548, 21274435, 42548870, 85097740]

約数ペア:

[(1, 85097740), (2, 42548870), (4, 21274435), (5, 17019548), (7, 12156820), (10, 8509774), (13, 6545980), (14, 6078410), (20, 4254887), (26, 3272990), (28, 3039205), (35, 2431364), (52, 1636495), (65, 1309196), (70, 1215682), (91, 935140), (130, 654598), (140, 607841), (182, 467570), (260, 327299), (364, 233785), (455, 187028), (910, 93514), (1820, 46757)]