804795200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4157}}^1$

素因数の和:4201

約数の個数: 126

約数和(自身を含む): 2177216118

約数和(自身を除く): 1372420918

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 320, 352, 400, 440, 484, 550, 605, 704, 800, 880, 968, 1100, 1210, 1600, 1760, 1936, 2200, 2420, 3025, 3520, 3872, 4157, 4400, 4840, 6050, 7744, 8314, 8800, 9680, 12100, 16628, 17600, 19360, 20785, 24200, 33256, 38720, 41570, 45727, 48400, 66512, 83140, 91454, 96800, 103925, 133024, 166280, 182908, 193600, 207850, 228635, 266048, 332560, 365816, 415700, 457270, 502997, 665120, 731632, 831400, 914540, 1005994, 1143175, 1330240, 1463264, 1662800, 1829080, 2011988, 2286350, 2514985, 2926528, 3325600, 3658160, 4023976, 4572700, 5029970, 6651200, 7316320, 8047952, 9145400, 10059940, 12574925, 14632640, 16095904, 18290800, 20119880, 25149850, 32191808, 36581600, 40239760, 50299700, 73163200, 80479520, 100599400, 160959040, 201198800, 402397600, 804795200]

約数ペア:

[(1, 804795200), (2, 402397600), (4, 201198800), (5, 160959040), (8, 100599400), (10, 80479520), (11, 73163200), (16, 50299700), (20, 40239760), (22, 36581600), (25, 32191808), (32, 25149850), (40, 20119880), (44, 18290800), (50, 16095904), (55, 14632640), (64, 12574925), (80, 10059940), (88, 9145400), (100, 8047952), (110, 7316320), (121, 6651200), (160, 5029970), (176, 4572700), (200, 4023976), (220, 3658160), (242, 3325600), (275, 2926528), (320, 2514985), (352, 2286350), (400, 2011988), (440, 1829080), (484, 1662800), (550, 1463264), (605, 1330240), (704, 1143175), (800, 1005994), (880, 914540), (968, 831400), (1100, 731632), (1210, 665120), (1600, 502997), (1760, 457270), (1936, 415700), (2200, 365816), (2420, 332560), (3025, 266048), (3520, 228635), (3872, 207850), (4157, 193600), (4400, 182908), (4840, 166280), (6050, 133024), (7744, 103925), (8314, 96800), (8800, 91454), (9680, 83140), (12100, 66512), (16628, 48400), (17600, 45727), (19360, 41570), (20785, 38720), (24200, 33256)]