15705828766060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{55313}}^1\times {\mathrm{199961}}^1$

素因数の和:255354

約数の個数: 48

約数和(自身を含む): 33447550957632

約数和(自身を除く): 17741722191572

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 55313, 110626, 199961, 221252, 276565, 399922, 553130, 799844, 999805, 1106260, 1999610, 3927223, 3999220, 7854446, 14197231, 15708892, 19636115, 28394462, 39272230, 56788924, 70986155, 78544460, 141972310, 283944620, 11060442793, 22120885586, 44241771172, 55302213965, 110604427930, 221208855860, 785291438303, 1570582876606, 3141165753212, 3926457191515, 7852914383030, 15705828766060]

約数ペア:

[(1, 15705828766060), (2, 7852914383030), (4, 3926457191515), (5, 3141165753212), (10, 1570582876606), (20, 785291438303), (71, 221208855860), (142, 110604427930), (284, 55302213965), (355, 44241771172), (710, 22120885586), (1420, 11060442793), (55313, 283944620), (110626, 141972310), (199961, 78544460), (221252, 70986155), (276565, 56788924), (399922, 39272230), (553130, 28394462), (799844, 19636115), (999805, 15708892), (1106260, 14197231), (1999610, 7854446), (3927223, 3999220)]