2056556500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{178831}}^1$

素因数の和:178873

約数の個数: 48

約数和(自身を含む): 4686829056

約数和(自身を除く): 2630272556

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 178831, 357662, 715324, 894155, 1788310, 3576620, 4113113, 4470775, 8226226, 8941550, 16452452, 17883100, 20565565, 22353875, 41131130, 44707750, 82262260, 89415500, 102827825, 205655650, 411311300, 514139125, 1028278250, 2056556500]

約数ペア:

[(1, 2056556500), (2, 1028278250), (4, 514139125), (5, 411311300), (10, 205655650), (20, 102827825), (23, 89415500), (25, 82262260), (46, 44707750), (50, 41131130), (92, 22353875), (100, 20565565), (115, 17883100), (125, 16452452), (230, 8941550), (250, 8226226), (460, 4470775), (500, 4113113), (575, 3576620), (1150, 1788310), (2300, 894155), (2875, 715324), (5750, 357662), (11500, 178831)]