22597447100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1320

約数の個数: 144

約数和(自身を含む): 52303527360

約数和(自身を除く): 29706080260

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 101, 115, 178, 202, 230, 356, 404, 445, 460, 505, 575, 890, 1010, 1093, 1150, 1780, 2020, 2047, 2186, 2225, 2300, 2323, 2525, 4094, 4372, 4450, 4646, 5050, 5465, 8188, 8900, 8989, 9292, 10100, 10235, 10930, 11615, 17978, 20470, 21860, 23230, 25139, 27325, 35956, 40940, 44945, 46460, 50278, 51175, 54650, 58075, 89890, 97277, 100556, 102350, 109300, 110393, 116150, 125695, 179780, 194554, 204700, 206747, 220786, 224725, 232300, 251390, 389108, 413494, 441572, 449450, 486385, 502780, 551965, 628475, 826988, 898900, 972770, 1033735, 1103930, 1256950, 1945540, 2067470, 2207860, 2237371, 2431925, 2513900, 2539039, 2759825, 4134940, 4474742, 4863850, 5078078, 5168675, 5519650, 8949484, 9727700, 9824977, 10156156, 10337350, 11039300, 11186855, 12695195, 19649954, 20674700, 22373710, 25390390, 39299908, 44747420, 49124885, 50780780, 55934275, 63475975, 98249770, 111868550, 126951950, 196499540, 223737100, 225974471, 245624425, 253903900, 451948942, 491248850, 903897884, 982497700, 1129872355, 2259744710, 4519489420, 5649361775, 11298723550, 22597447100]

約数ペア:

[(1, 22597447100), (2, 11298723550), (4, 5649361775), (5, 4519489420), (10, 2259744710), (20, 1129872355), (23, 982497700), (25, 903897884), (46, 491248850), (50, 451948942), (89, 253903900), (92, 245624425), (100, 225974471), (101, 223737100), (115, 196499540), (178, 126951950), (202, 111868550), (230, 98249770), (356, 63475975), (404, 55934275), (445, 50780780), (460, 49124885), (505, 44747420), (575, 39299908), (890, 25390390), (1010, 22373710), (1093, 20674700), (1150, 19649954), (1780, 12695195), (2020, 11186855), (2047, 11039300), (2186, 10337350), (2225, 10156156), (2300, 9824977), (2323, 9727700), (2525, 8949484), (4094, 5519650), (4372, 5168675), (4450, 5078078), (4646, 4863850), (5050, 4474742), (5465, 4134940), (8188, 2759825), (8900, 2539039), (8989, 2513900), (9292, 2431925), (10100, 2237371), (10235, 2207860), (10930, 2067470), (11615, 1945540), (17978, 1256950), (20470, 1103930), (21860, 1033735), (23230, 972770), (25139, 898900), (27325, 826988), (35956, 628475), (40940, 551965), (44945, 502780), (46460, 486385), (50278, 449450), (51175, 441572), (54650, 413494), (58075, 389108), (89890, 251390), (97277, 232300), (100556, 224725), (102350, 220786), (109300, 206747), (110393, 204700), (116150, 194554), (125695, 179780)]