1234727395840

素因数分解:

$2^9\times 5^1\times {\mathrm{3373}}^1\times {\mathrm{142993}}^1$

素因数の和:146389

約数の個数: 80

約数和(自身を含む): 2961350258328

約数和(自身を除く): 1726622862488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3373, 6746, 13492, 16865, 26984, 33730, 53968, 67460, 107936, 134920, 142993, 215872, 269840, 285986, 431744, 539680, 571972, 714965, 863488, 1079360, 1143944, 1429930, 1726976, 2158720, 2287888, 2859860, 4317440, 4575776, 5719720, 8634880, 9151552, 11439440, 18303104, 22878880, 36606208, 45757760, 73212416, 91515520, 183031040, 366062080, 482315389, 964630778, 1929261556, 2411576945, 3858523112, 4823153890, 7717046224, 9646307780, 15434092448, 19292615560, 30868184896, 38585231120, 61736369792, 77170462240, 123472739584, 154340924480, 246945479168, 308681848960, 617363697920, 1234727395840]

約数ペア:

[(1, 1234727395840), (2, 617363697920), (4, 308681848960), (5, 246945479168), (8, 154340924480), (10, 123472739584), (16, 77170462240), (20, 61736369792), (32, 38585231120), (40, 30868184896), (64, 19292615560), (80, 15434092448), (128, 9646307780), (160, 7717046224), (256, 4823153890), (320, 3858523112), (512, 2411576945), (640, 1929261556), (1280, 964630778), (2560, 482315389), (3373, 366062080), (6746, 183031040), (13492, 91515520), (16865, 73212416), (26984, 45757760), (33730, 36606208), (53968, 22878880), (67460, 18303104), (107936, 11439440), (134920, 9151552), (142993, 8634880), (215872, 5719720), (269840, 4575776), (285986, 4317440), (431744, 2859860), (539680, 2287888), (571972, 2158720), (714965, 1726976), (863488, 1429930), (1079360, 1143944)]