117723620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44257}}^1$

素因数の和:44292

約数の個数: 48

約数和(自身を含む): 297413760

約数和(自身を除く): 179690140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 44257, 88514, 177028, 221285, 309799, 442570, 619598, 840883, 885140, 1239196, 1548995, 1681766, 3097990, 3363532, 4204415, 5886181, 6195980, 8408830, 11772362, 16817660, 23544724, 29430905, 58861810, 117723620]

約数ペア:

[(1, 117723620), (2, 58861810), (4, 29430905), (5, 23544724), (7, 16817660), (10, 11772362), (14, 8408830), (19, 6195980), (20, 5886181), (28, 4204415), (35, 3363532), (38, 3097990), (70, 1681766), (76, 1548995), (95, 1239196), (133, 885140), (140, 840883), (190, 619598), (266, 442570), (380, 309799), (532, 221285), (665, 177028), (1330, 88514), (2660, 44257)]