193668271100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11047}}^1\times {\mathrm{9227}}^1$

素因数の和:20307

約数の個数: 72

約数和(自身を含む): 442467096960

約数和(自身を除く): 248798825860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 9227, 11047, 18454, 22094, 36908, 44188, 46135, 55235, 92270, 110470, 175313, 184540, 209893, 220940, 230675, 276175, 350626, 419786, 461350, 552350, 701252, 839572, 876565, 922700, 1049465, 1104700, 1753130, 2098930, 3506260, 4197860, 4382825, 5247325, 8765650, 10494650, 17531300, 20989300, 101930669, 203861338, 407722676, 509653345, 1019306690, 1936682711, 2038613380, 2548266725, 3873365422, 5096533450, 7746730844, 9683413555, 10193066900, 19366827110, 38733654220, 48417067775, 96834135550, 193668271100]

約数ペア:

[(1, 193668271100), (2, 96834135550), (4, 48417067775), (5, 38733654220), (10, 19366827110), (19, 10193066900), (20, 9683413555), (25, 7746730844), (38, 5096533450), (50, 3873365422), (76, 2548266725), (95, 2038613380), (100, 1936682711), (190, 1019306690), (380, 509653345), (475, 407722676), (950, 203861338), (1900, 101930669), (9227, 20989300), (11047, 17531300), (18454, 10494650), (22094, 8765650), (36908, 5247325), (44188, 4382825), (46135, 4197860), (55235, 3506260), (92270, 2098930), (110470, 1753130), (175313, 1104700), (184540, 1049465), (209893, 922700), (220940, 876565), (230675, 839572), (276175, 701252), (350626, 552350), (419786, 461350)]