86668240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37357}}^1$

素因数の和:37399

約数の個数: 40

約数和(自身を含む): 208457640

約数和(自身を除く): 121789400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 37357, 74714, 149428, 186785, 298856, 373570, 597712, 747140, 1083353, 1494280, 2166706, 2988560, 4333412, 5416765, 8666824, 10833530, 17333648, 21667060, 43334120, 86668240]

約数ペア:

[(1, 86668240), (2, 43334120), (4, 21667060), (5, 17333648), (8, 10833530), (10, 8666824), (16, 5416765), (20, 4333412), (29, 2988560), (40, 2166706), (58, 1494280), (80, 1083353), (116, 747140), (145, 597712), (232, 373570), (290, 298856), (464, 186785), (580, 149428), (1160, 74714), (2320, 37357)]