200036750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 411540480

約数和(自身を除く): 211503730

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 125, 190, 230, 250, 437, 475, 575, 874, 950, 1150, 1831, 2185, 2375, 2875, 3662, 4370, 4750, 5750, 9155, 10925, 18310, 21850, 34789, 42113, 45775, 54625, 69578, 84226, 91550, 109250, 173945, 210565, 228875, 347890, 421130, 457750, 800147, 869725, 1052825, 1600294, 1739450, 2105650, 4000735, 4348625, 5264125, 8001470, 8697250, 10528250, 20003675, 40007350, 100018375, 200036750]

約数ペア:

[(1, 200036750), (2, 100018375), (5, 40007350), (10, 20003675), (19, 10528250), (23, 8697250), (25, 8001470), (38, 5264125), (46, 4348625), (50, 4000735), (95, 2105650), (115, 1739450), (125, 1600294), (190, 1052825), (230, 869725), (250, 800147), (437, 457750), (475, 421130), (575, 347890), (874, 228875), (950, 210565), (1150, 173945), (1831, 109250), (2185, 91550), (2375, 84226), (2875, 69578), (3662, 54625), (4370, 45775), (4750, 42113), (5750, 34789), (9155, 21850), (10925, 18310)]