205626996880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135280919}}^1$

素因数の和:135280951

約数の個数: 40

約数和(自身を含む): 503245022400

約数和(自身を除く): 297618025520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 135280919, 270561838, 541123676, 676404595, 1082247352, 1352809190, 2164494704, 2570337461, 2705618380, 5140674922, 5411236760, 10281349844, 10822473520, 12851687305, 20562699688, 25703374610, 41125399376, 51406749220, 102813498440, 205626996880]

約数ペア:

[(1, 205626996880), (2, 102813498440), (4, 51406749220), (5, 41125399376), (8, 25703374610), (10, 20562699688), (16, 12851687305), (19, 10822473520), (20, 10281349844), (38, 5411236760), (40, 5140674922), (76, 2705618380), (80, 2570337461), (95, 2164494704), (152, 1352809190), (190, 1082247352), (304, 676404595), (380, 541123676), (760, 270561838), (1520, 135280919)]